What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Is customization available?

Yes, flexible customization is available based on customer samples.

What certifications does the company hold?

The company holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications.

Polyurethane Waterproof Coating for Durable Roof and Wall Protection

Name: Polyurethane Waterproof Coating for Durable Roof and Wall Protection
Brand: Shanghai Dimonds Chemical Technology Co., Ltd.
SKU: 2173013932

Shanghai, ChinaShanghai Dimonds Chemical Technology Co., Ltd.

US$1.50-2.00

200 kg

Sample price:US$5.00/kg.Request sample

Product profile

Customization

Available

Certification

MSDS

Material

Polyurethane, PU

Model NO.

DIMONDS C1401

Application Areas

Permanent Waterproofing of Roofs, Walls, Basements

Viscosity

6000-8000MPa.S

Construction Time

60 Min

Tack-Free Time

5.5-8h

Tensile Strength

>2MPa

Type

Waterproof Paint

Ceiling Tile Shape

Liquid

Surface Treatment

Roll Coated

Function

Waterproof

Color

Black

Usage

Indoor

Transport Package

Pail

Specification

25kg/pail

Trademark

DIMONDS

Origin

China

HS Code

320890

Key features

Eco-Friendly Formula: Free from benzene solvents and coal tar components, ensuring no environmental or human harm.

Superior Elasticity: Elongation at break ranges from 550% to 1000% with outstanding tensile strength over 2MPa.

Durable Waterproof Shield: Forms a dense, bubble-free film with exceptional resistance to water, corrosion, and mildew.

Versatile Applications: Ideal for roofs, walls, basements, pools, toilets, kitchens, and underground engineering projects.

Cold Application Ready: Suitable for cold application with flexible, easy, and convenient construction approach.

High Bonding Capacity: Displays outstanding bonding capacity exceeding 1.5MPa for long-term durability.

Chemical Resistance: Retains over 80% strength after acid/alkali treatment and over 100% after heat treatment.

Flexible Customization: Offers flexible customization options based on customer samples.

Company profile

High Repeat Buyers ChoiceManagement CertificationSelf-brandedPatents Awarded

Shanghai Dimonds Chemical Technology Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Flexible customizationExport Year: 2018-07-26Nearest Port: Shanghai, QingdaoAverage Response Time: ≤2.52h

AI-Powered supplier vetting

SummaryDIMONDS is a China-based trading company focused on polyurethane and related environmental protection and energy-saving solutions. It holds ISO9001:2015 and ISO14001:2015 certificates and reports documented procedures for supplier-service assessment, corrective and preventive actions, and customer complaint handling. Its stated product range includes polyols, MDI isocyanate, polyurethane foam, PU additives, waterproof coatings, and MS sealant. The supplier reports ODM and sample-based or flexible customization services, but no 3D software design, available SDK, or new products during the past year. Operationally, it reports polyol output of 10,000 tons, fewer than five quality-control staff, and lead times within 15 working days in both peak and off-peak seasons. Overseas infrastructure is limited: it has no overseas warehouse, showroom, agent, branch, or offline trade-show participation. No explicit customer cases or major-brand OEM references are provided.

Supplier typeThe supplier identifies itself as a limited company and a trading company, headquartered in Shanghai, China. Its stated business scope includes technical services, development, consultation, exchange, and transfer, while its product portfolio covers multiple polyurethane-related materials.

CertificationsDIMONDS reports holding ISO9001:2015 and ISO14001:2015 certificates. These explicitly demonstrate certified quality-management and environmental-management systems.

After-Sales capabilityThe supplier reports written and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints. However, it has no overseas warehouse, showroom, agent, branch, or stated overseas-service coverage, indicating documented service processes but limited overseas infrastructure.

Customization capabilityThe supplier explicitly provides customization from samples, flexible customization, and ODM services. It does not provide 3D software design services, so customization is supported but the digital-design scope is limited.

Product Q&A

Q:What is the standard for this product?

The product meets the Standard GB/T 19250-2010.

Q:How long does it take to construct?

Construction time is 60 minutes, with a tack-free time of 5.5 to 8 hours at 23 degrees Celsius.

Q:What are the construction requirements?

Avoid construction below 5 degrees Celsius, ensure no water on the base surface, clean the grassroots, and wait 2-3 weeks after concrete construction.

Q:What is the coating thickness and dosage?

For a 1mm thickness, the theoretical dosage is about 1.3kg per square meter.

Q:What tools are needed for application?

Scrapers and rollers are needed for application, along with safety helmets, gloves, glasses, and masks.