Dolphin Bituminous Waterproofing

Dolphin Bituminous Waterproofing is High performance cold applied single component waterproofing membrane, specially designed from a blend of special resin and rubber, reinforced with special water repelling fillers, minerals stabilizers and gelling agent. Dolphin Bituminous Waterproofing can be applied over several types of substrates as waterproofing and protective coating for concrete and masonry.


- Suitable for waterproofing and protection for wet areas, kitchens and substructures.
- Vapor barrier coating for walls and floor.
- Waterproofing system for shaded or tiled roofs
- Waterproofing for polyurethane foam slab.
- Waterproofing for polyester built up roofs.
- Maintenance of existing roofs, masonry and concrete walls

Application instruction

The surface must be thoroughly cleaned and should be free of dirt, gravel, dust and oil. The concrete should be dry and smooth. Concrete shall be at least 28 days old, fully cured and well dry. All holes shall be repaired by proper cementitious mortar prior to application.

No need for primer coat prior to applying the Dolphin Bituminous Waterproofing. If needed, and in case of dusty surface, a prime coat can be applied by diluting 75% Dolphin Bituminous Waterproofing & 25% water and applying a prime coat. Wait for the coat to dry prior to application. Apply a minimum of 2 coats by brush or spray equipment. The second coat is applied when the first coat has completely dried. Apply each coat at a right angle to the previous coat to achieve good coverage and uniformity. A third coat is required for very porous substrate. Apply material to achieve required thickness at an interval of 24 hours at room temperature. At joints and detailing, apply a layer of mesh reinforcement while the first coat is wet. If needed you can apply the mesh reinforcement all over the application area. Allow 48 hours for curing. Coverage: 0.3 to 0.5 Kg/m2/Coat-Depending on the substrate

Storage and Shelf life

Store away from sunlight and preferably below 30°C. Storage should be frost protected. Dolphin Bituminous Waterproofing has 12 months shelf life if stored in required conditions.


Application Video

Dolphin Bituminous Waterproofing is available in 5 kg bucket, 10 kg bucket and 20 kg bucket.

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