Solvent Based Bitumen Primer - fast drying, solvent based low viscosity non-oxidized bitumen primer for bi-tuminous waterproofing membrane

A bitumen primer is a thin bitumen based liquid applied to a surface before a waterproofing membrane. It soaks into the pores of concrete and leaves a bitumen film that the membrane can grip. Using a waterproofing primer is standard practice on UAE sites before any bituminous membrane goes down.

Bitumen primer is used to create a proper bond between concrete and the membrane. Without it, dust and open surface pores weaken adhesion, which can lead to lifting or water tracking under the sheet. The bituminous membrane primer seals the surface and gives the membrane a consistent base to stick to.

Yes. SmartCare Bitushield Primer SB is suitable for concrete surfaces, terraces and other construction materials. Its low viscosity helps it penetrate concrete pores rather than sitting on top. That makes it a practical choice for terrace waterproofing in the UAE, where the bond faces heat and foot traffic.

Yes. It dries rapidly, which suits fast moving GCC site programmes and warm weather. The non-oxidised bitumen film stays stable over time and acts as an excellent barrier against ingress of chloride and sulfate ions and carbon dioxide diffusion. That matters in coastal UAE areas where salts attack concrete.

No. SmartCare Bitushield Primer SB is cold applied, so no additional heating is required. It is used as supplied on a clean, dry surface. Cold application removes the need for boilers or open flames on site, which keeps the priming stage simple, quick and safer for the applicators.

The primer seals the surface and leaves a bitumen film that is compatible with bitumen based membranes. Its low viscosity lets it penetrate concrete pores and bind loose dust. The membrane then bonds to bitumen rather than bare concrete, which is exactly how this primer improves adhesion between bitumen based membranes and concrete.

A bitumen primer is a thin liquid coat that prepares the surface. A bituminous waterproofing membrane is the thick reinforced sheet that actually stops water. The primer on its own does not waterproof a structure. The two work as one system, with the primer securing the bond beneath the membrane.

SmartCare Bitushield Primer SB is a fast drying, solvent based, low viscosity, non-oxidised bitumen primer for bituminous waterproofing membranes, which on drying forms an odourless and taint free bitumen film. Use it on concrete surfaces, terraces and other construction materials as the first step of a bitumen waterproofing system.