Bitumen Flashing Primer 1L | High-Performance Roof & Gutter Sealant Primer

Prepare surfaces for durable waterproof sealing with Bitumen Flashing Primer. Fast-drying, easy to apply, and ideal for roofing, guttering, and general bitumen repairs. Perfect for trade and DIY projects.

Key Benefits:

• Improves Adhesion – Ensures strong bonding between substrates and bitumen membranes, flashings and coatings.

• Fast Drying Formula – Allows quicker application of follow-on products, reducing downtime on site.

• Suitable For Porous Surfaces – Penetrates concrete, masonry, brickwork and timber for reliable surface preparation.

• Easy Brush Or Roller Application – Simple to apply with standard tools, ideal for professional and DIY users.

• Weather Resistant Performance – Designed to support long-lasting waterproofing results in demanding external conditions.

Common Applications:

• Priming surfaces before applying bitumen flashing tapes or coatings.

• Roof repairs and waterproofing of joints, laps, and gutters.

• Sealing around chimneys, skylights, and vents.

• Preparing metal or masonry surfaces for bitumen membranes.

• Maintenance and repair of flat roofs and guttering systems.

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