MasterSeal 730ST
SBS ELASTOMERIC BITUMEN-BASED WATERPROOFING TORCH-APPLIED MEMBRANE WITH NON-WOVEN POLYESTER FELT REINFORCEMENT
DESCRIPTION
MasterSeal 730ST is elastomeric modified- bitumen waterproofing torch-applied membrane, SBS polymers ensure extraordinary flexibility along with great resistance against atmospheric agents and long lasting durability at environment temperature down to -25°C.
It is equipped with 250gsm dual reinforcement consisting of polyester reinforced and stabilized with fiberglass net. Composite reinforcement avoids phenomenon of lap’s pull back, and grants excellent resistance both to puncturing and heavy loads.
APPLICATIONS
- Ideal for general use in the waterproofing of all concrete surfaces such as foundations, basement tanking and roofs.
- Ideal for dress pile caps, tie beams and for the waterproofing of rafts.
- Easily workable around contours and protrusions.
- Spun-bound polyester cores provides good tensile strength, toughness, elongation and puncture resistance.
- Capable of accommodating stresses caused by typical roof expansion and contraction cycles.
FEATURES AND BENEFITS
- Great stability in extremely low temperatures, ideal for applying in winter
- Great elasticity and elongation
- Very good resistance to ageing
- Excellent adherence
- Ideal for deck roofs with oscillating movements