What are the available packaging sizes?

Available sizes include 150g/pc, 250g/pc, 500g/pc (24pcs/ctn), and 25kg/barrel.

What is the recommended moisture content for wood?

Ideal moisture content is 8-10% for internal areas and 10-14% for window assembly.

Polyurethane Adhesive D4 Waterproof Quick Strength

Name: Polyurethane Adhesive D4 Waterproof Quick Strength
Brand: Changsha Firm Bond New Material Co., Ltd.
SKU: 1907551725

Hunan, ChinaChangsha Firm Bond New Material Co., Ltd.

US$1.40

1,200 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Application

Construction, Woodworking

Bonding Function

Structural Adhesive

Model NO.

PUR108

Color

Yellow

Morphology

Thicky Liquid

Cure

Moisture Cure

Solid Content

100% Solid

Material

Polyurethane

Main Agent Composition

Polyurethane Elastomer

Characteristic

Waterproof

Transport Package

Shipping Carton

Specification

150g, 250g, 500g, 20kg, 30kg

Trademark

FIRM BOND

Origin

China

HS Code

35069900

Key features

D4 Waterproof Bond: Boiling water resistant and conforms to DIN EN 204/D4 standard for superior waterproof performance.

Multi-Material Adhesion: Provides strong bonds on wood, mineral materials, ceramics, concrete, and hard foams.

100% Solid Content: Pure polyurethane elastomer with no solvents, ensuring high durability and strength.

High Temperature Resistance: Resists high temperatures as per WATT91 standard for stable performance.

Versatile Applications: Ideal for woodworking, window/door bonding, staircase assembly, and internal/external use.

Easy Application: Thick liquid morphology allows for simple coating and bonding with minimal open time.

Long Shelf Life: 9 months shelf life when stored in a dry, shady, and air-tight place.

Company profile

Changsha Firm Bond New Material Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2013-07-10Nearest Port: Qingdao, GuangzhouAverage Response Time: ≤18hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryChangsha Firm Bond New Material Co., Ltd. is identified as a China-based manufacturer/factory and group corporation specializing in polyurethane foam, silicone sealant, adhesives, and related products. The supplier reports ISO 9001 certification, more than 10 production lines, 11–20 R&D engineers, 11–20 quality-control staff, and annual polyurethane foam output of 40,000,000 pieces. It states that production began more than 20 years ago and exporting began in 2013. The supplier offers OEM, private-label, and ODM services, and describes one-stop sourcing, technical support, and after-sales service. However, the available trade records show only one transaction associated with each of two buyer entries, so customer-case depth and commercial track record cannot be fully established. The records also show differing locations for the company and production facilities, which may reflect separate administrative and manufacturing sites.

Supplier typeThe supplier is identified as a manufacturer/factory and group corporation, while its company nature is also recorded as a trading company. It has a registered company address in Changsha and reported production bases in Linyi and Foshan, indicating a mixed manufacturing and trading structure with multiple locations.

CertificationsThe supplier explicitly reports holding ISO 9001 certification for its management systems. This provides direct evidence of a formal quality-management certification.

After-Sales capabilityThe supplier states that it provides thoughtful after-sale service and one-stop sourcing support for adhesive and sealant products. The information demonstrates a stated service commitment, but does not detail response procedures, service coverage, or performance metrics.

R&D capabilityThe supplier describes innovation as a continuing focus and reports 11–20 R&D engineers. It also states that its factory has produced polyurethane foam for more than 20 years, supporting established technical experience, although no specific patents, new product launches, or measurable innovation outcomes are provided.

Production capacityThe supplier reports more than 10 production lines, annual polyurethane foam output of 40,000,000 pieces, and two production bases for polyurethane foam and silicone sealant. It also describes 10 automatic production lines and in-house iron-can printing and production, providing explicit evidence of substantial manufacturing infrastructure.

Customization capabilityThe supplier explicitly offers OEM, private-label, and ODM services according to customer requests and samples. This directly supports the ability to provide customized products and branding solutions.