What certifications does the product hold?

The product is certified under ISO14001 and ISO9001 standards.

One-Part Polyurea Roof Waterproof Coating

Name: One-Part Polyurea Roof Waterproof Coating
Brand: SWD NEW MATERIAL (SHANGHAI) CO., LTD.
SKU: 2296704095

Shanghai, ChinaSWD NEW MATERIAL (SHANGHAI) CO., LTD.

US$10.00

200-19,999 kg

US$8.50

20,000+ kg

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

CAS No.

952

Formula

Texture

Model NO.

STWD952

EINECS

Texture

Color

Gray

Appearance

Liquid

Main Raw Material

Polyurea

Method

Brush

Level

Middle Coating or Top Coating

Drying Method

Moisture Cured

Certification

ISO14001, ISO9001

Substrate

Steel, Concrete

Components

Mdi

Formation Mechanism

Conversion Type

Elongation Rate

420%

Tensile Strength

24MPa

Hardness

Shore a 82

Tear Strength

65kN/M

Transport Package

Iron Bucket Packaging

Specification

20kg/group or 25kg/group

Trademark

STWD

Origin

China

HS Code

3909310000

Production Capacity

80000kg/Day

Key features

Excellent Chemical Resistance: Withstands acid, alkali, salt, oil, and organic solvents without rust or peeling.

High Elasticity and Strength: Features 400% elongation, 24MPa tensile strength, and Shore A 82 hardness.

Versatile Application Methods: Suitable for brush, roller, air spray, and airless spray application.

Fast Drying Time: Surface dry in 1.5-2 hours; foot traffic in 3-6 hours depending on temperature.

Strong Adhesion: Bonds effectively to steel, concrete, wood, and fiberglass substrates.

Low VOC Emissions: High solids content with low volatile organic compound emissions.

Adjustable Color: Color is customizable to meet specific project requirements.

Company profile

SWD NEW MATERIAL (SHANGHAI) CO., LTD.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2013-05-10 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤8.98h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, DDU DDP, EXW

AI-Powered supplier vetting

SummarySWD NEW MATERIAL (SHANGHAI) CO., LTD. is a China-based limited trading company established in 2006, focused on polyurea, polyurethane, anticorrosion, waterproofing, and related construction chemicals. The available information indicates a Shanghai commercial entity with manufacturing operations in Nantong, Jiangsu, five production lines, ISO 9001:2015 certification, documented R&D personnel, and export activity since 2013. Its stated capabilities include spray polyurea production, multiple coating product series, self-operated import and export rights, and several accepted trade and payment methods. However, the evidence does not establish after-sales service systems, customer references or cases, customization arrangements, or detailed financial reliability. Some operational figures are inconsistent across the supplied records, particularly facility size and production-related descriptions, so those points should be independently verified.

Supplier typeThe supplier is explicitly identified as a trading company and limited company based in Shanghai, China, engaged in construction and decoration chemicals. Its stated business focuses on R&D, production, and sales of polyurea and polyurethane anticorrosion coatings, indicating a trading entity with associated manufacturing activities.

CertificationsThe supplier holds an ISO 9001:2015 certificate according to the supplied information. This provides explicit evidence of a certified quality-management system, although the certificate scope, issuing body, and validity period are not provided.

R&D capabilityThe supplier states that it drives product innovation and conducts R&D in polyurea and polyurethane anticorrosion coatings. The records also identify five R&D engineers and several specialized product series, supporting an active product-development capability, although no patents, research outputs, or innovation performance metrics are provided.

Production capacityThe supplier reports five production lines, production operations in Nantong, a spray-polyurea annual productivity figure, and multiple product series covering spray and hand-applied polyurea, polyurethane, waterproofing, and anticorrosion coatings. This supports diversified manufacturing capability, but the supplied records contain inconsistent facility and production descriptions that require verification.

Product Q&A

Q:What is the shelf life of the coating?

The shelf life is 10 months when sealed, provided it is stored in a cool, ventilated place away from direct sunshine and heat.

Q:What are the recommended dry film thickness and re-coating intervals?

The recommended DFT is 100-200 microns. The re-coating interval is 4-24 hours; if exceeded, sand-blasting and cleaning are required.

Q:Is thinner allowed to be added to the product?

No, thinner should not be added randomly. The viscosity is factory-set. Contact the manufacturer for instructions if viscosity changes due to environment.

Q:What substrates can this coating be applied to?

It adheres well to steel, concrete, wood, fiberglass, and other similar substrates.

Q:What are the available package sizes?

The product is available in 5kg, 20kg, and 25kg buckets.