Products

Suppliers
Filter Gallery
58,682

High Quality Polyurethane Foam

Products
Pu Foam Polyurethane Foam Insulation Polyurethane Spray Foam Resilience Foam Based Foam

Sorry! No matches were found.

Best Selling Worldwide High Quality Fireproof Marine Polyurethane PU Foam Spray

Best Selling Worldwide High Quality Fireproof Marine Polyurethane PU Foam Spray

US $ 1.25-1.85 / Piece FOB
15,000 Pieces (MOQ)
More
Main Products: PU Foam, Sealant Sealant, Paint Spray
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Renqiu Lansen Sealant Co., Ltd

Manufacturer/Factory

Hebei, China Since 2023
Chat Now Send Inquiry
Multi Purpose High Quality Spray Use for Door and Window Polyurethane Foam

Multi Purpose High Quality Spray Use for Door and Window Polyurethane Foam

US $ 0.99-1.39 / Piece FOB
15,000 Pieces (MOQ)
More
Application : Automobile, Construction, Woodworking, Footwear & Leather, Fiber & Garment, Packing
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Renqiu Lansen Sealant Co., Ltd

Manufacturer/Factory

Hebei, China Since 2023
Chat Now Send Inquiry
China Manufacturers Best Selling Worldwide High Quality Fireproof Marine B1 Grade Fire Retardant Polyurethane PU Foam Spray

China Manufacturers Best Selling Worldwide High Quality Fireproof Marine B1 Grade Fire Retardant Polyurethane PU Foam Spray

US $ 1.7-1.9 / Piece FOB
7,200 Pieces (MOQ)
More
Main Products: N/a
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Pingdingshan Aofeng New Materials Technology Co., Ltd.

Manufacturer/Factory

Henan, China Since 2024
Chat Now Send Inquiry
High Quality Polyurethane Expanding Spray Polyurethane Foam for Door

High Quality Polyurethane Expanding Spray Polyurethane Foam for Door

US $ 0.9-1.6 / Piece FOB
1,000 Pieces (MOQ)
More
Color : White
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai Junbond Building Material Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
High Quality Polyurethane Filling Gap Construction PU Foam for Window and Door Spray Use Product

High Quality Polyurethane Filling Gap Construction PU Foam for Window and Door Spray Use Product

US $ 1.5-2.2 / Piece FOB
15,000 Pieces (MOQ)
More
Main Products: PU Foam, Polyurethane Foam, Silicone Sealant, Acetic Sealant, PU Sealant, Marble Adhesive, Stone Epoxy Adhesive, Two- Component Epoxy Adhesive, Spray Paint, Ms Sealant
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Gunuo Tianjin Industrial Co., Ltd.

Manufacturer/Factory

Tianjin, China Since 2021
Chat Now Send Inquiry
Wholesale High Quality Expanding Spray Building Material Chemical Insulation Sealant PU Polyurethane Foam Spray for Window and Door

Wholesale High Quality Expanding Spray Building Material Chemical Insulation Sealant PU Polyurethane Foam Spray for Window and Door

US $ 1.2-1.5 / Piece FOB
1,000 Pieces (MOQ)
More
Color : White
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Shanghai Sunway Curtain Material Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2016
Chat Now Send Inquiry
High Quality Water Based Eco-Friendly Open Cell Polyurethane Foam for Hotel Soundproofing

High Quality Water Based Eco-Friendly Open Cell Polyurethane Foam for Hotel Soundproofing

US $ 1.9-2.6 / kg FOB
470 kg (MOQ)
More
Main Products: PU Foam Ab Material, Polyether Polyol, Polymer Polyol, Polyurea Coating, PU Spray Machine, Polyurea Spray Machine, Foam Insulation Kit, Min Electric Sprayer Machine, PU Foam Inject Equipemnt, Fusion Ap Gun P2 Gun
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Jinan Jiuxu Technology Co., Ltd

Manufacturer/Factory,Trading Company

Shandong, China Since 2024
Chat Now Send Inquiry
China High Quality PU Hfo System Chemicals 300FT 600FT Foam Polyurethane Foam Spray Fireproofing Insulation Raw Material

China High Quality PU Hfo System Chemicals 300FT 600FT Foam Polyurethane Foam Spray Fireproofing Insulation Raw Material

US $ 215-245 / Set FOB
10 Sets (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shandong Hightop Group

Manufacturer/Factory

Shandong, China Since 2019
Chat Now Send Inquiry
Indonesia Popular High Quality PU Polyurethane Foam

Indonesia Popular High Quality PU Polyurethane Foam

US $ 1.8-2.1 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Polyurethane Foam, Silicone Sealant, Structural Adhesive, PU Sealant
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai Junbond Building Material Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
Gns Manufacturer High Quality Hot Sell Polyurethane Foam New Spray PU Foam Insulation for Fixing Hole Polyurethane Foam

Gns Manufacturer High Quality Hot Sell Polyurethane Foam New Spray PU Foam Insulation for Fixing Hole Polyurethane Foam

US $ 0.7-1.6 / Piece FOB
6,000 Pieces (MOQ)
More
Color : White
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Gunuo Tianjin Industrial Co., Ltd.

Manufacturer/Factory

Tianjin, China Since 2021
Chat Now Send Inquiry
Manufacturer High Quality Hot Sell Building Material Polyurethane PU Foam for Window and Door

Manufacturer High Quality Hot Sell Building Material Polyurethane PU Foam for Window and Door

US $ 1.2-1.5 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Silicone Sealant, Silicone Adhesive, Neutral Silicone Sealant, Structural Silicone Sealant, Weatherproof Silicone Sealant, Construction Adhesive, Fireproof Silicone Sealant, Adhesive, Adhesive Glue, Polyurethane Foam
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Shanghai Sunway Curtain Material Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2016
Chat Now Send Inquiry
Manufacturer High Quality Hot Sell Polyurethane Foam

Manufacturer High Quality Hot Sell Polyurethane Foam

US $ 1.46-1.66 / Piece FOB
1,000 Pieces (MOQ)
More
Material : Silicone
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai Junbond Building Material Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
Sandwich Panel Adhesive Ester & Derivative Polymer & Resin Plastic Materials PU Foam
High Quality One Component Multi-Purpose Waterproof Spray Polyurethane PU Foam

High Quality One Component Multi-Purpose Waterproof Spray Polyurethane PU Foam

US $ 1-2.3 / Piece FOB
15,840 Pieces (MOQ)
More
Main Products: PU Foam, Polyurethane Foam, Silicone Sealant, Acetic Sealant, PU Sealant, Marble Adhesive, Stone Epoxy Adhesive, Two- Component Epoxy Adhesive, Spray Paint, Ms Sealant
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Gunuo Tianjin Industrial Co., Ltd.

Manufacturer/Factory

Tianjin, China Since 2021
Chat Now Send Inquiry
High Performance Expanded Polyurethane PU Compound Spray Foam with High Quality

High Performance Expanded Polyurethane PU Compound Spray Foam with High Quality

US $ 1.36-1.5 / Sausage FOB
500 Sausage (MOQ)
More
Flammability : Flame Retardant
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Shanghai Sunway Curtain Material Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2016
Chat Now Send Inquiry
All Seasons High Quality Spray Polyurethane Foam with Strong Adhesion

All Seasons High Quality Spray Polyurethane Foam with Strong Adhesion

US $ 0.9-1.6 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Polyurethane Foam, Silicone Sealant, Structural Adhesive, PU Sealant
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai Junbond Building Material Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
Decoration Use Professional High Quality Polyurethane Open Cell PU Foam for Windows and Door Use

Decoration Use Professional High Quality Polyurethane Open Cell PU Foam for Windows and Door Use

US $ 1.5-2.2 / Piece FOB
15,000 Pieces (MOQ)
More
Characteristic : Waterproof
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Gunuo Tianjin Industrial Co., Ltd.

Manufacturer/Factory

Tianjin, China Since 2021
Chat Now Send Inquiry
High Quality Spray Polyurethane PU Foam for Joint Seal

High Quality Spray Polyurethane PU Foam for Joint Seal

US $ 1.9-2.1 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Silicone Sealant, Silicone Adhesive, Neutral Silicone Sealant, Structural Silicone Sealant, Weatherproof Silicone Sealant, Construction Adhesive, Fireproof Silicone Sealant, Adhesive, Adhesive Glue, Polyurethane Foam
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Shanghai Sunway Curtain Material Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2016
Chat Now Send Inquiry
Construction Polyurethane Adhesive Sealant PU Foam with High Quality

Construction Polyurethane Adhesive Sealant PU Foam with High Quality

US $ 1.8-2.1 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai Junbond Building Material Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
High Quality Filler Spray Polyurethane Open Cell Foam for Windows and Door

High Quality Filler Spray Polyurethane Open Cell Foam for Windows and Door

US $ 1.5-2.2 / Piece FOB
15,000 Pieces (MOQ)
More
Main Products: PU Foam, Polyurethane Foam, Silicone Sealant, Acetic Sealant, PU Sealant, Marble Adhesive, Stone Epoxy Adhesive, Two- Component Epoxy Adhesive, Spray Paint, Ms Sealant
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Gunuo Tianjin Industrial Co., Ltd.

Manufacturer/Factory

Tianjin, China Since 2021
Chat Now Send Inquiry
High Quality Polyurethane Foam Various Electrical Switch Boxes PU Foam

High Quality Polyurethane Foam Various Electrical Switch Boxes PU Foam

US $ 0.9-1.6 / Piece FOB
1,000 Pieces (MOQ)
More
Composition : Organic Material
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai Junbond Building Material Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
Related Videos
  • What is Best Selling Worldwide High Quality Fireproof Marine Polyurethane PU Foam Spray
    What is Best Selling Worldwide High Quality Fireproof Marine Polyurethane PU Foam Spray
    Negotiable
    15,000 Pieces (MOQ)
    Contact Supplier
  • What is Multi Purpose High Quality Spray Use for Door and Window Polyurethane Foam
    What is Multi Purpose High Quality Spray Use for Door and Window Polyurethane Foam
    Negotiable
    15,000 Pieces (MOQ)
    Contact Supplier
  • What is China Manufacturers Best Selling Worldwide High Quality Fireproof Marine B1 Grade Fire Retardant Polyurethane PU Foam Spray
    What is China Manufacturers Best Selling Worldwide High Quality Fireproof Marine B1 Grade Fire Retardant Polyurethane PU Foam Spray
    Negotiable
    7,200 Pieces (MOQ)
    Contact Supplier
  • What is High Quality Polyurethane Expanding Spray Polyurethane Foam for Door
    What is High Quality Polyurethane Expanding Spray Polyurethane Foam for Door
    Negotiable
    1,000 Pieces (MOQ)
    Contact Supplier
Hot Sales High Quality PU Polyurethane Foam with Waterproof Ability for Door Frame

Hot Sales High Quality PU Polyurethane Foam with Waterproof Ability for Door Frame

US $ 1-2 / Piece FOB
6,000 Pieces (MOQ)
More
Main Products: PU Foam, Polyurethane Foam, Silicone Sealant, Acetic Sealant, PU Sealant, Marble Adhesive, Stone Epoxy Adhesive, Two- Component Epoxy Adhesive, Spray Paint, Ms Sealant
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Gunuo Tianjin Industrial Co., Ltd.

Manufacturer/Factory

Tianjin, China Since 2021
Chat Now Send Inquiry
Custom 750ml Polyurethane Spray Foam Expandable Fireproof Spray PU Foam

Custom 750ml Polyurethane Spray Foam Expandable Fireproof Spray PU Foam

US $ 1.2 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Shanghai Sunway Curtain Material Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2016
Chat Now Send Inquiry
Super Strong All Seasons High Quality Polyurethane Foam

Super Strong All Seasons High Quality Polyurethane Foam

US $ 1.9-2.1 / Piece FOB
1,200 Pieces (MOQ)
More
Main Products: Polyurethane Foam, Silicone Sealant, Structural Adhesive, PU Sealant
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai Junbond Building Material Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
General Purpose High Quality Filling The Gap Foam for Fire-Retardant Polyurethane Foam for Fire Resistant

General Purpose High Quality Filling The Gap Foam for Fire-Retardant Polyurethane Foam for Fire Resistant

US $ 1.5-2.2 / Piece FOB
15,000 Pieces (MOQ)
More
Main Agent Composition : Polyurethane Elastomer
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Gunuo Tianjin Industrial Co., Ltd.

Manufacturer/Factory

Tianjin, China Since 2021
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

High Performance Fireproof PU Polyurethne Spray Foam with Good Adhesive

High Performance Fireproof PU Polyurethne Spray Foam with Good Adhesive

US $ 1.2 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Silicone Sealant, Silicone Adhesive, Neutral Silicone Sealant, Structural Silicone Sealant, Weatherproof Silicone Sealant, Construction Adhesive, Fireproof Silicone Sealant, Adhesive, Adhesive Glue, Polyurethane Foam
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Shanghai Sunway Curtain Material Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2016
Chat Now Send Inquiry
China Supplier High Quality Best-Selling Polyurethane Spray PU Foam

China Supplier High Quality Best-Selling Polyurethane Spray PU Foam

US $ 1.8-2.1 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai Junbond Building Material Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
High Quality Customized Size Polyurethane Foam Used in Furnishing Such as Sofa

High Quality Customized Size Polyurethane Foam Used in Furnishing Such as Sofa

US $ 135-145 / cubic meter FOB
1 cubic meter (MOQ)
More
Main Products: Foam Mattress, Mattress, PU Foam, Tri-Fold Mattress, Foam Sofa Bed, Foam Cushion, Custom Sponge Foam, Household Sponge Foam, PU Foam Sheet, PU Foam Block
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Dongying Jiusheng Trading Co., Ltd

Manufacturer/Factory

Shandong, China Since 2023
Chat Now Send Inquiry
High Quality Closed-Cell PU Foam Spray Foam Polyurethane Expansive Foam for Gap Filling

High Quality Closed-Cell PU Foam Spray Foam Polyurethane Expansive Foam for Gap Filling

US $ 1.05-1.35 / Piece FOB
100 Pieces (MOQ)
More
Application : Construction, Woodworking
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Shandong Juhuan New Material Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2022
Chat Now Send Inquiry
High Quality Strong Bonding Adhesive Chemical Polyurethane Foam for Roof Wall Insulation

High Quality Strong Bonding Adhesive Chemical Polyurethane Foam for Roof Wall Insulation

US $ 1.45-2.59 / Piece FOB
12,000 Pieces (MOQ)
More
Main Products: Silicone Sealant, Adhesive, Contact Glue, PU Foam, PU Sealant, White Glue, Ceramic Tile Sealer
Contact Supplier
Audited Supplier Audited Supplier Since 2021
GuangZhou JaYo Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
High-Quality Low Expanding Fire Retardant Polyurethane Foam for Construction

High-Quality Low Expanding Fire Retardant Polyurethane Foam for Construction

US $ 1.25-2.4 / Piece FOB
2,000 Pieces (MOQ)
More
Application : Automobile, Construction, Woodworking, Footwear & Leather, Fiber & Garment, Packing
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shanghai Shuode Building Materials CO., LTD.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
High Quality Closed Cell Polyurethane Spray Foam Machine PU Raw Material for Insulation

High Quality Closed Cell Polyurethane Spray Foam Machine PU Raw Material for Insulation

US $ 1,860 / Ton FOB
1 Ton (MOQ)
More
Main Products: Blend Polyol, Flame Retardant, Polyether Polyol, Polyester Polyol, PU Catalyst, 141b, Tcpp, Tep, Mdi, Tdi
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Yantai Shunda Polyurethane Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2018
Chat Now Send Inquiry
American European Standard High Quality Elastic PU Polyurethane Foam Raw Material for Heat Sound Insulation Fireproof

American European Standard High Quality Elastic PU Polyurethane Foam Raw Material for Heat Sound Insulation Fireproof

US $ 2,400-2,650 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Jinan Demeijia Machinery Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2022
Chat Now Send Inquiry
High-Quality Construction Cement Polyurethane PU Foam

High-Quality Construction Cement Polyurethane PU Foam

US $ 1.07-1.21 / Piece FOB
20,000 Pieces (MOQ)
More
Main Products: HDF Door Skin, PVC Marble Sheet, Laptop Desk, High Glossy Board, Laptop Table, PVC UV Board, PU Foam, Hardboard, PVC Foam Board, OSB
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Linyi Palma International Trade Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2021
Chat Now Send Inquiry
Polyurethane Spray Foam Sealant High Quality Construction Adhesive Fire Rated PU Foam

Polyurethane Spray Foam Sealant High Quality Construction Adhesive Fire Rated PU Foam

US $ 1-3 / Piece FOB
5,000 Pieces (MOQ)
More
Color : White
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Saint-Gobain Joinleader (Hangzhou) New Materials Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
High Quality Dust Filer Polyurethane Filter Foam/Sponge

High Quality Dust Filer Polyurethane Filter Foam/Sponge

US $ 0.23-2.28 / Piece FOB
1 Piece (MOQ)
More
Main Products: Foam, Sponge, Foam Rubber, EPDM, Cr, PVC, PU, Filter Foam, PE/EVA, NBR
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Changzhou Dengyue Polymer Group Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
Polyurethane Foam with High Quality CAS: 9009-54-5

Polyurethane Foam with High Quality CAS: 9009-54-5

US $ 1,000 / Ton FOB
5 Tons (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2009
QINGDAO ASPIRIT CHEMICAL CO., LTD.

Manufacturer/Factory,Trading Company,Other

Shandong, China Since 2009
Chat Now Send Inquiry
Pu Foam Polyurethane Foam Insulation Polyurethane Spray Foam Resilience Foam Based Foam
View More

Related Searches

High Quality Glass High Quality Panel High Quality Frame High Quality Handle High Tensile Strength High Temperature Glass High Quality Windows High Quality Lock High Resistance Alloy High Quality Steel Door

Browse by Categories

Home > Construction & Decoration > Decoration Materials > Sandwich Panel
1/834
TOP

Search Filter

Categories

More Less
  • Sandwich Panel
  • Adhesive
  • Ester & Derivative
  • Polymer & Resin
  • Plastic Materials
  • PU Foam
  • Polyurethane Foam
  • Catalyst & Active Agent
  • Fireproof Sealant
  • Other Building & Decoration Materials

Application

More Less
  • Construction
  • Woodworking
  • Automobile
  • Packing
  • Footwear & Leather
  • Fiber & Garment

Bonding Function

More Less
  • Instant Adhesive
  • Structural Adhesive
  • High Temperature Resistant Adhesive
  • Pressure sensitive Adhesive
  • Liquid Sealing Leak
  • Oil Level Adhesive
  • Medical Adhesive

Classification

More Less
  • Room Curing
  • Thermosetting
  • Pressure-Sensitive
  • Hot Melt

Material

More Less
  • Polyurethane
  • Silicone
  • Acrylic
  • Epoxy
  • PVC
  • Polyester
  • Polyimide

Promoter Composition

More Less
  • Curing Agent
  • Filler
  • Stabilizer
  • Coupling Agent
  • Tackifier
  • Solvent
  • Polymerization Inhibitor
  • Emulsifier
  • Plasticizer

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Shandong
  • Guangdong
  • Jiangsu
  • Zhejiang
  • Shanghai
  • Fujian
  • Henan
  • Hebei
  • Anhui
  • Hubei
  • Tianjin
  • Hunan
  • Chongqing
  • Beijing
  • Jiangxi
  • Liaoning
  • Heilongjiang
  • Sichuan
  • Guangxi
  • Shaanxi
  • Gansu
  • Hainan
  • Jilin
  • Ningxia
  • Shanxi
  • Inner Mongolia
  • Hongkong S.A.R.
  • Yunnan
Reset Done