Sealgum SL
High performance – APP modified waterproofing membrane polyester reinforced
Sealgum SL is a factory preformed APP modified bituminous waterproofing and roofing membrane polyester reinforced.
Manufactured in 3 and 4 mm thickness in plain and 3 and 4 kg/m2 mineral finish.
Sealgum SL is factory manufactured five layer membrane namely: polyethylene film or sand finished or slated finished facing, APP modified bitumen compound, non woven polyester reinforcement weighing 110 g/m, APP modified bitumen compound and flammable polyethylene base film. This balanced combination of plastomeric compound and polyester reinforcement provides Sealgum SL membranes with excellent mechanical properties.
The polyester reinforcement provides the membrane with excellent dimensional stability and puncture resistance. The specially formulated mixture of APP modified bitumen gives the membrane:
- Excellent resistance to atmospheric agents and chemical attacks.
- High malleability to accommodate difficult applications as well as structural movements.
- High flexibility for applications at below zero temperatures with no physical strains.
The plastomeric compound and the properties of the reinforcement are carefully and correctly balanced to obtain excellent tensile strength, tear resistance, elongation and puncture resistance.
Sealgum SL due to its high malleability, it is specially designed for effective use in the waterproofing of below grade structures, foundations, basements, plazas, as well as in new roofing, re-roofing, maintenance roofing, flashing, and any where a high performance waterproof membrane is required in commercial, industrial, residential, institutional and other civil engineering applications.
Sealgum SL is available in 1 x 10 m roll size.
All roofing should be inspected periodically. Check the condition of the protective elements. Accidentally damaged or worn areas can be patched by using the same material.
