Oil Based Polyurethane Waterproof Coating— Exterior Waterproof Coating Manufacturer for Exposed Roofs & Walls Projects

Manufacturer Direct Supply · Bulk Order · OEM Available

Oil Based Polyurethane Waterproof Coating Specifications:

This oil-based polyurethane waterproof coating offers superior UV and weather resistance, high elasticity, and strong adhesion, providing durable protection for exposed roofs and walls.
As a professional manufacturer, we supply bulk quantities for construction projects, offer OEM services, and provide technical support for project-specific applications.

Characteristics

• Easy to apply, reducing labor cost and installation time.
• High tensile strength and elongation, ensuring long-lasting performance under extreme temperatures.
• Strong adhesion without additional chemicals, minimizing material costs.
• Customizable colors to meet your project specifications.

Technical Data

For detailed project evaluation, download the technical datasheet (TDS) and safety data sheet (SDS) or contact our technical team.

Base	Polyurethane
Solid Content	89%
Skin Time	6h
Heavy traffic Time	24h
Tear Strength	18N/mm
Elongation at break %	659%
Tensile Strength	6.0MPa
Heating Shrinkage Rate	-0.8%
Adhesive Strength	1.2MPa
Aging Test after Heating	PASS
Water Absorption Rate	3.1%
Water-permeable test(120min,0.3MPa)	PASS

Applications

– Roof Waterproofing Projects
Durable coating for concrete, brick, and metal roofs, forming a seamless waterproof layer.

– Wall Waterproofing Projects
Protects exposed concrete and brick walls from water ingress and environmental damage.

Not sure if this coating fits your project? Contact our technical team for a project-specific recommendation.

Storage

1. Store in the original sealed packaging at temperatures of between 0℃ and 30℃, this product is sensitive to frost and must be kept in tightly closed packaging.The shelf life is about 18 months when stored in a cool and dry place.
2. Keep out of reach of children. In case of contact with eyes, please rinse eyes with plenty of water and seek medical advice as soon as possible.