This listing is for a double sided membrane tape. It is for joining membranes used in building and construction to prevent the passage of water and/or air, for example damp proof membranes and vapour control layers.

This tape has a width of 50mm & a thickness of 1.5mm. You can choose different lengths from the drop down menu. Sample lengths will be under 10cm.

This tape is black in colour and has excellent adhesion properties. This product has many uses such as:

·         Jointing of damp proof membranes & cavity trays

·         Automotive seals

·         Pond liner repair & joining ( cold glue )

·         Waterproofing & Tanking

·         Lapping & Jointing construction seals

·         Air seal

For best results - Clean all surfaces and make sure they are clean, dry, free of grease, dust, mortar and any other debris. Warming of product may be required if jointing under 10°C.

As this tape is sticky on both sides, please take care when peeling the white backing paper away.

Application when joining membranes:

·         Apply straight from the roll to the edge of membrane

·         Press down firmly all the way along

·         Remove backing paper

·         Place the edge of the next membrane directly over the exposed membrane tape

·         Use a roller to apply pressure to the whole area being jointed

·         The overlap can now be sealed by a polythene joint tape

Specification Data:

• This product has a shelf life of 24 months & a life expectancy of over 25 years. 
• Service temperature range  -40 TO +90 DEGREES C.
• Moisture Vapour Transmission Rate - 0.010 g/m 2 /24hr/mm at 25 o C & 75% RH