NASHUA Waterproofing Repair Tape 48mmX10m 361-11

The NASHUA Waterproofing Repair Tape is a heavy-duty aluminium foil-backed tape coated with a permanent butyl rubber adhesive, engineered to form a lasting, watertight seal on virtually any surface. Conformable and highly durable, it resists cold, heat, water, and UV sunlight — making it the go-to solution for demanding indoor and outdoor repair and sealing applications. Its paintable silver foil backing allows it to blend seamlessly with surrounding surfaces. Each roll measures 48mm x 10m.

Trusted by builders and tradespeople, NASHUA Waterproofing Repair Tape is ideal for sealing and repairing gutters, roof valleys, eaves, hips, and ridges, as well as fixing seams and stopping leaks in pipes, hoses, metal panels, trailers, shipping containers, and metal buildings.

Key Features

• Aluminium foil backing with permanent butyl rubber adhesive
• Forms a permanent, watertight seal with excellent adhesion to all surfaces
• Extremely conformable and resistant to cold, heat, water, and sunlight
• Paintable silver foil backing to match surrounding surfaces
• Ideal for gutters, roof valleys, eaves, hips, ridges, pipes, and metal panels
• Suitable for trailers, shipping containers, and metal buildings
• Meets UL723 standards

Specifications

• Width: 48mm
• Length: 10m
• Backing: Aluminium foil (2 mil)
• Adhesive: Butyl rubber (9 mil)
• Total Thickness: 11 mil
• Release Liner: LDPE blue film
• Adhesion: 75 oz/inch (to stainless steel)
• Tensile Strength: 20 lbs/inch
• Standards: UL723
• SKU: 361-11
• Brand: Nashua