Tarco LeakBarrier PS200MU Ice and Water Armor Rubberized Asphalt Roof Underlayment 36 in × 66 ft, 200 sq ft

Tarco LeakBarrier PS200MU Ice and Water Armor Rubberized Asphalt Roof Underlayment is a professional‐grade peel & stick underlayment engineered to provide superior protection beneath shingles, shakes, tile, or metal roofing. Each 36 in × 66 ft roll covers 200 sq ft and is designed with a tough rubberized asphalt surface that resists tears during installation. This membrane lays flat and provides a slip-resistant walking surface to enhance safety and ease of use on the job.

Because the underlayment is made from durable rubberized asphalt, it does not absorb water or wrinkle like traditional felt. The material resists mold growth, ensuring a dry and stable roof deck. PS200MU is significantly stronger than traditional #15 felt, offering excellent wind resistance and durability even during heavy roof traffic and harsh weather conditions.

PS200MU is lightweight for its performance, at approximately 50 lb per roll, and can be handled easily by roofing crews. Its advanced backside non-slip coating and UV resistance for up to 60 days allow for faster, wrinkle-free installation and longer-lasting protection for the roof deck until the primary roofing material is applied.

• Roll size: 36 in W × 66 ft L (200 sq ft coverage)
• Rubberized asphalt membrane – Waterproof, self-adhering construction
• Slip-resistant surface for enhanced installation safety
• Significantly stronger than #15 felt
• UV resistance for up to 60 days
• Ideal under shingles, shakes, tiles, and metal roofing
• Manufacturer part number: PS200MU
• Weight: Approx. 50 lb per roll

Fast, contractor-friendly installation

PS200MU is engineered for easy handling and quick installation. The tough, flexible material features a non-slip surface for added safety on the job site, allowing roofing professionals to work faster and with fewer complications. The rolls are designed to lay flat, improving the ease of installation and minimizing wrinkles. PS200MU adheres directly to the deck—no nailing required—and is compatible with a wide variety of roofing systems, making it a versatile choice for both residential and commercial projects.

Durability in extreme conditions

PS200MU meets or exceeds ASTM standards and is resistant to harsh environmental conditions, including extreme heat, heavy rain, and high winds. Its strength and flexibility make it suitable for use in a wide range of climates, including cold temperatures where traditional felt may become stiff and brittle.

Certified for performance

PS200MU is a trusted choice among roofing professionals, meeting key industry standards such as ASTM D1970, ensuring reliable, waterproof protection under shingles, shakes, tile, and metal roofing.

Dimensions

Roll: 36 in × 66 ft

Weight

Approx. 50 lb per roll