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Description : JF–1 is a plasto-elastic single component material based on modified bitumen, which has excellent adhesion to most kind of substrates. COJF - 9 complies with ASTM – DUses: JF – 1 is used as a joint filler in: - Concrete reservoirs - Tunnels and culverts - Basements and irrigation channels - Retaining walls
Advantages: - Ready and easy to use - Weathering and sea- water resistance - Fast curing, non-slip sealant - Excellent adhesion
Surface Preparation: All surfaces must be complete sound and thoroughly clean. Remove all loose particles, laitance, dirt, paint, etc.Clean all traces of oil and grease by suitable degreasing agent.
Application: If COJF - 9 is stiff, use a water bath up to 60 °C to get a smooth plastic consistency. Apply COJF - 9 into the joint by trowel,spatula or hand.
Technical Data: Type: Solid Color: Black Sp.gr.: 1.2 kg/lit Shelf life: One year when unopened Storage Condition: Below 30 ° C Standard: ASTM- D 1752 Packaging: 1kg & 10kg drums |
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