MSA - Ice and Rain Guard

Ice and Rain Guard is an SBS modified self-adhering membrane reinforced with nonwoven fiberglass mat for extra strength and durability. IRG is a highly versatile underlayment that provides superior waterproof integrity and is an excellent second wall of defense against wind driven rain and seepage due to ice damaging. Product may be left exposed 60 days prior to final roof application. For use on decks 2:12 and greater.

BENEFITS

• Offers a skid resistant, aggregate surface
• Allows for easy installation and handling as a result of silicone treated split back release film
• May be installed directly to plywood, wood composition board and gypsum.
• Self seals around nails
• May be used in new construction or re-roofing
• Offers greater tear resistance than traditional felt underlayment
• Provides protection for critical areas such as rakes, eves, valleys, flashings, hips, ridges, dormers and skylights
• Florida Approval (FL#30520)

SPECIFICATIONS

• Meets ASTM: 1970
• Thickness, min: 45 mils
• Maximum Load, min: MD=35 CD=35
• Elongation at Break, min: 10%
• Seal-ability around nail: pass 
• Rolls per Pallet 2SQ (label): 25
• Roll Weight: 61 lb +/- 2 lbs
• Square Feet: 195
• Available roll dimensions: 36" X 65' (195 sqft)