Eurogum SP 4 mm Special
Bituminous Waterproofing Membrane

Description

Compound:

The waterproofing compound of EUROGUM SPECIAL membranes is made up of a mix of empty residue distilled bitumen modified with plastomeric polymers based on atactic polypropylene, isotactic polypropylene, synthetic rubber and stabilizing aggregate fillers. The compound is UV rays resistant, thermally stable and flexible at low temperatures.

Reinforcement:

The reinforcement used for EUROGUM SPECIAL membranes is made up of a non-woven polyester mat stabilized with glass fibres, which gives to the product good mechanical and breaking elongation characteristics, as well as very good dimensional stability. Such characteristics allow to use these membranes also on mechanically and thermally stressed surfaces..

Outside Finishing:

The EUROGUM SPECIAL membrane is treated on the upper side with non-stick filler; other finishings such as polymeric film and nonwoven may also be used. The lower side is finished with PE torch-on film; other finishings such as aggregate, polymeric films, nonwoven non-stick polymers may also be used

Application:

The laying deck shall be clean, smooth and dry. For a better adhesion it may be previously treated either with PRIMER (solvent based or water based). The membrane is then laid by melting the lower side with light propane gas flame. Edges shall be overlapped, always by torch, by at least 10 cm. on the sides and 15 cm on top so that the roofing watertightness is granted.

Techical Data Sheet