Bostik Penetration Primer for Roofs is a thin, highly penetrative, and black-colored bituminous solution. It is specifically designed for priming surfaces such as bitumen roofing felt, concrete roofs and floors, cementitious screeds/renders, mastic asphalt, weathered corrugated iron, and steel. Its purpose is to prepare these surfaces before the application of bituminous coatings.
Features
- Bostik Penetration Primer for Roofs is a thin, highly penetrative bituminous solution.
- It is black in color.
- Used for priming various surfaces, including bitumen roofing felt, concrete roofs and floors, cementitious screeds/renders, mastic asphalt, weathered corrugated iron, and steel.
- Its purpose is to prepare these surfaces before applying bituminous coatings.
*See downloads for technical information