Professional DPC/DPM Double Sided Jointing Tape is made from a high performance butyl mastic ensuring a permanent and watertight joint on most membranes such as Damp Proof Membrane (DPM) and Damp Proof Course (DPC). 

This tape can also be used for pond liners.

FEATURES AND BENEFITS

• 50mm x 10m roll
• Non-drying
• Non-hardening
• Waterproof

INSTALLATION

Ensure surfaces are clean and dry. Apply tape to the lap area of the laid sheet starting approx 50mm from the membrane edge. Overlap adjoining membrane by minimum 150mm and remove tape release paper. Apply pressure to the jointed area to ensure adhesion. 

STORAGE

When the weather is cold, store tape in a warm, dry place until required.