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Industrial grade two-part polyurethane foam for building penetration sealing Polyurethane Foam Adhesive
US$1.10-2.50
2,400 Pieces
Sample price:US$1.50/piece.Request sample

Product profile

Customization

Available

Application

Waterproof and fireproof sealing of pipelines and

Bonding Function

Caulking&Sealing

Model NO.

SMT-F21

Color

red

Composition

Polymethylene polyphenyl polyisocyanate andPoly(me

Morphology

Two-component liquid

Component

Two-component

Mixing Ratio

A:B = 1:1 by volume

Density

A: 1.32 g/cm³; B: 1.22 g/cm³

Flame Retardancy

UL94 V-0 / GB8624 Class B2

Fire Endurance

Up to 3 hours

Compatible Substrates

Concrete/cement, steel pipe, PVC pipe (no corrosio

Shelf Life

12 months

Form of product

Mixture

Transport Package

Two-component cartridge

Specification

400ml/cartridge, 24pcs/ctn

Trademark

SMT

Origin

China

HS Code

321410900

Production Capacity

8X40 Feet Container Per Day

Key features

Fast Curing Speed: Cures to a foam-like solid in approximately 5 minutes under normal conditions.
Superior Fire Resistance: Achieves UL94 V-0 and GB8624 Class B2 ratings with fire endurance up to 3 hours.
High Waterproof Performance: Impervious to water and capable of withstanding up to 10 meters of water pressure.
Excellent Weather Resistance: Resists aging, ultraviolet radiation, ozone, and water exposure effectively.
Strong Adhesion: Exhibits excellent adhesion to pipes and substrates without requiring a primer.
Safe and Odorless: Non-corrosive to materials and free from irritation or unpleasant odors.
Versatile Substrate Compatibility: Suitable for concrete, cement, steel pipes, and PVC pipes.
Thermal and Sound Insulation: Provides effective thermal insulation and sound dampening properties.

Company profile

Anhui Surmount New Materials Co., Ltd.
Importers and ExportersCooperated with Fortune 500ODM ServicesOEM Services
Business Type: Manufacturer/FactoryExport Year: 2015-07-29Nearest Port: port of shanghaiAverage Response Time: ≤0.06hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DAT

About Our Factory & Business Background

AddressWeier Street, C Block, Laian Industrial Park, Laian, Chuzhou, Anhui, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsNeutral Silicone Sealant, Acetic Silicone Sealant, Insulating Glass Sealant, Solar Module Sealant, Home Decoration Sealant, Ms Polymer Sealant, Acrylic Sealant, Fire Caulking Sealant, Silicone Sponge Sheet, Polyurethane Foam

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia

Product Q&A

Q:What is the fire endurance limit of this product?
A:
The product offers excellent fire resistance with a fire endurance limit of up to 3 hours or more.
Q:How long does it take for the adhesive to cure?
A:
The curing time is usually about 5 minutes under normal conditions.
Q:What is the recommended mixing ratio for the two components?
A:
The recommended mixing ratio is A:B = 1:1 by volume.
Q:Is a primer required before application?
A:
Generally, no primer is required as the product exhibits excellent adhesion to most types of pipes.
Q:Can this product be used on steel and PVC pipes?
A:
Yes, it is compatible with concrete, cement, steel pipes, and PVC pipes without causing corrosion.

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*To:Anhui Surmount New Materials Co., Ltd.Anhui Surmount New Materials Co., Ltd.
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