🛢️

Rubber Asphalt Waterproof Coating

A single-component, water-based eco-friendly coating based on anionic emulsified asphalt compounded with synthetic rubber latex (SBR/CR), with high strength, puncture resistance and strong bond; suitable for concrete roofs, basements and tunnel/bridge expansion joints.

Water-based eco-friendlyHigh strengthPuncture resistantChloride & weather resistant

Key Technical Parameters

The following parameters are based on the official JIANBANG Coatings TDS (JB-J52 high-strength water-based rubber asphalt waterproof coating); solids, film thickness, coverage and drying time follow the full data sheet.

Color

Black

Tensile Strength

≥0.8 MPa

Elongation at Break

≥600%

Bond Strength

≥0.5 MPa

Volume Solids

(55±2)%

Standard Film Thickness

1mm DFTapprox. 1.9mm WFT

Theoretical Coverage

1.5–2.2 kg/m²based on 1mm thickness

VOC

≤50 g/L

Key Features

Core advantages of the rubber asphalt waterproof coating.

💪

High Strength, Puncture Resistant

Strong physical properties resist piercing damage from construction and structural stress.

🔗

Excellent Bond Strength

Bonds firmly to concrete and mortar substrates, preventing water channeling.

☀️

Weather & Aging Resistant

Adapts to outdoor sun, rain and temperature deformation for long-term stability.

🌿

Water-based, Eco-friendly

Single-component water-based system, low VOC, green application.

Typical Applications

Suitable for the following typical waterproofing and protection scenarios.

🏠

Concrete roof / Terrace

Integral waterproofing for flat roofs and terraces.

🏗️

Basement slab / Side wall

Waterproofing on the positive side of underground works.

🌉

Tunnel / Bridge expansion joint

Anti-seepage for utility tunnels, tunnels and bridge expansion joints.

🔧

Old asphalt membrane repair

Repair and reinforcement of SBS / asphalt membranes.

Recommended Coating System

Apply epoxy sealer primer on concrete substrate first, then the waterproof layer; match specifically to the working condition.

Substrate Preparation

Solid, even substrate free of standing water; pre-treat cracks.

Waterproof Coating

Rubber asphalt waterproof coating applied in multiple passes to design thickness, forming a continuous membrane.

Protection Enhancement

Isobutyltriethoxysilane / crystalline waterproofing (as needed) for deep protection.

Note: Specific surface preparation grade, number of coats, DFT, recoat interval and drying time, etc., follow the official JIANBANG Coatings TDS; we will match a dedicated system one-to-one based on your substrate and working condition.

Also Known As

Buyers in different markets search for this product under different industry names. If you are looking for rubberised asphalt waterproofing, rubber bitumen waterproof coating or modified bitumen coating, Rubber Asphalt Waterproof Coating is the product that matches your requirement — all the terms below refer to the same JIANBANG Coatings product.

rubberised asphalt waterproofingrubber bitumen waterproof coatingmodified bitumen coatingpolymer modified asphalt waterproofingbituminous waterproof coatingasphalt waterproof membrane paint

Not sure which name matches your project? Send us your medium, temperature and substrate — we will confirm the right product and send a free sample for on-site validation.

Request Free Sample

A 26-year source factory, free samples, verified under your working conditions. Try a pail and see how it differs from what's on the market.

📩 Get Free Rubber Asphalt Waterproof Coating Sample & Solution

← Back to Products