Viking 250 SPMC membrane is a high strength, puncture and fatigue resistant, rubber modified roofing membrane designed for use as the waterproofing and reinforcement layer of a modified built-up roofing system. It consists of polyester reinforcing fabric reinforcement sandwiched by Styrene-Butadiene-Styrene (SBS) rubber in a high penetration index asphalt mixture.

Advantages:

Superior Strength: The Viking 250 SPMC membrane is reinforced with polyester fabric. The superior strength provided by the dual fiberglass scrim resists the movement created by today's modern buildings. In addition, the polyester fabric scrim in Viking 250 SPMC membrane provides superior tensile strength. This translates to long-term resistance to splits and tears in the completed Viking 250 SPMC roof system.

Security in Multi-Ply Construction: Viking 250 SPMC membrane is the top component of a multi-ply roof system. It combines the inherent advantages and proven performance of multi-ply protection with the strength, flexibility and elongation of elastomeric systems. This unique combination eliminates dependence on perfect workmanship, contact adhesive seaming, etc.

Factory Formulation Reduces Labor Expense: Viking 250 SPMC membrane is coated at the factory with reflective mineral granules. Consequently, there's no need to flood coat and gravel or aluminize the membrane's surface. Roof projects can be completed on a more timely basis. The end result is substantial labor expense savings.

Uses:

Viking 250 SPMC membrane is designed for use as the top component in a roofing system. Specifications are available for either hot applied systems. In addition, Viking 250 SPMC membrane can be used as the top ply in a two-ply flashing system. It can also be used to repair splits, cracks, and other deteriorated areas in existing asphalt based roofing systems. It can also be used in conjunction with other Commercial Innovations® products, as well as with conventional glass base sheets or fiberglass roofing felts.

Commercial Innovations Viking 250 SPMC - 1 SQ. Roll

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