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AlphaGuard® Si 70

AlphaGuard® Si 70 is a high performance, one component, breathable, liquid applied silicone roof system. Versatile AlphaGuard Si 70 can be used to restore weathered smooth BUR, modified bitumen, single ply and SPUF roofing systems. The inorganic silicone compound offers superior weathering characteristics while its highly reflective finish can lower rooftop temperatures, resulting in less stress and potentially reducing energy use. AlphaGuard Si 70 meets or exceeds the requirements of ASTM D6694. This original silicone roof coating technology carries a decades-long track record of real world performance.

Recommended for:

checkmark New Construction
checkmark Repairs
checkmark Restoration

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Benefits of Using AlphaGuard™ Si 70 on Your Next Project

Highly Reflective (White)

Lowers rooftop temperatures resulting in less stress and potential energy savings. 

Inorganic Compound

Superior weathering characteristics

One Component

No mixing of multiple components. No extra labor steps. No pot life limitations. 

Versatile

Suitable for use over many substrates/roof types.

Technical Resources for AlphaGuard™ Si 70

Download any of these featured resources or find a specific type of document below.

US and Canadian SDS (White, 5 GL Pail)
US and Canadian SDS (Light Gray, 5 GL Pail)
US and Canadian SDS (Dark Gray, 5 GL Pail)
US and Canadian SDS (Tan, 5 GL Pail)
US and Canadian SDS (White, 50 GL Drum)
US and Canadian SDS (Light Gray, 50 GL Drum)
US and Canadian SDS (Dark Gray, 50 GL Drum)
US and Canadian SDS (Tan, 50 GL Drum)
US and Canadian Data Sheet
LEED Products List
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Related Products

AlphaGuard® Si 100

High performance, one component, breathable, liquid applied silicone roof system.
Geogard® Finish Coat

Protects roofing assembly from exposure to fire, and is reflective to help reduce energy use.
Solargard 6083

Acrylic elastomeric roof coating with excellent dirt-pick up resistance, waterproofing and weatherproofing capabilities on many roofing substrates.

AlphaGuard® Si Primer

Two component, water-based epoxy primer for use with AlphaGuard Si 70 or Si 100 roofing solutions
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Your Choice of Protection, Under One Roof

Have peace of mind with a TremCare preventive maintenance program to help extend the lifecycles of your roofs and facilities.

Discover TremCare

Your Choice of Protection, Under One Roof

Have peace of mind with a TremCare preventive maintenance program to help extend the lifecycles of your roofs and facilities.

Discover TremCare

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US: 1.800.852.6013  |  Canada: 1.800.668.9879