TESCON NAIDEC is a durable airtight sealing double-sided butyl rubber tape for sealing around nail and screw penetrations making it almost impossible for water to seep in; penetrating deep into the pores of membranes and fibreboards, providing durable sealing around nail holes.
Nail sealing tape on the underside of a lath, on an inclined roof, to form a durable seal around a nail or screw holes.
Very good sealing action – penetrates deep into the structure.
Extra-strong due to a reinforcing layer.
Contains no bitumen.
The bonds should not be subjected to tensile strain.
After sealing the airtight/vapour retarding membranes, the weight of the insulating material must be borne by mechanically fastened battens.
The durable double sided tape should be supported by battens if necessary or by additional pieces of tape
Avoid excessive humidity in structure ventilation or using a dehumidifier during the construction.