Bostik Penetration Black Primer, 1L, 0.86Kg Tin

The Cementone Super Penetration Bitumen Primer delivers professional-grade surface preparation engineered for demanding roofing and waterproofing applications. Formulated with highly penetrative properties, this 1-litre primer ensures optimal adhesion of subsequent bituminous coatings. Designed for exceptional versatility across multiple substrates, this primer penetrates bitumen roofing felt, concrete roofs and floors, cementitious screeds and renders, mastic asphalt, and weathered corrugated iron and steel. The advanced formulation creates a reliable bonding surface for lasting performance. Application flexibility allows for brush or spray methods, while the approximately 3 to 6 hours drying time ensures efficient project progression without unnecessary delays. The black finish provides clear visual confirmation of complete surface coverage. Features & Benefits: Highly penetrative formulation for superior adhesion of bituminous coatings. Suitable for bitumen roofing felt, concrete su