In the demanding world of roofing, having a reliable and adaptable patching and sealing solution is critical. The Geocel RP-400 Construction Plastic Wet-Dry Surface Roof Cement, offered by A1A Wholesale Supply, is designed to meet these challenges head-on, providing professional contractors with a superior, asbestos-free asphalt-based cement.

One of the most significant advantages of RP-400 is its wet-dry application capability. This unique formulation allows it to bond effectively to surfaces even when they are damp or wet, or even underwater, making it an invaluable asset for emergency repairs or projects in unpredictable weather conditions. This flexibility ensures that work can proceed without significant delays due to moisture.

RP-400 is a single-component, gun-grade, or trowelable cement that is formulated to seal quickly, ensuring that it will not pull apart or lose its bond once applied. It adheres aggressively to a wide range of common roofing and building substrates, including asphalt, modified bitumen, steel, brick, wood, and aluminum. Once cured, it remains soft and pliable, effectively resisting temperature changes and preventing cracking, which is common with less flexible cements.

Key Features:

• Wet or Dry Surface Application: Uniquely formulated to bond effectively on wet, damp, or dry roof surfaces, even underwater.
• Fast Sealing & Strong Bond: Quickly seals and maintains a robust, long-lasting bond that resists pulling apart.
• Remains Soft & Pliable: Maintains flexibility and resists cracking or hardening due to temperature fluctuations.
• Asbestos-Free & Asphalt-Based: A safe and effective traditional roofing cement formulation.
• Versatile Adhesion: Adheres to asphalt, modified bitumen, steel, brick, wood, aluminum, and other common building substrates.
• Resists Temperature Change: Engineered for durability in various climates.

Applications: Geocel RP-400 is an extremely versatile product, ideal for numerous roofing and general construction applications, including:

• Patching and Roof Maintenance: Perfect for quick and durable repairs on existing roof surfaces.
• Sealing and Repairing Shingles: Effectively re-adheres loose shingles and seals small cracks.
• Repairing Roof Flashings and Roof Seams: Provides a watertight seal where different roof components meet.
• Shingle Tab Cement: Can be used to secure shingle tabs.
• Sealing Vents, Pipes, Chimneys, and Gutters: Creates a durable seal around penetrations.
• Sealing Metal Building Seams: Ideal for sealing joints and seams on metal roofing and siding.
• General Construction & Industrial Applications: Its robust adhesive properties make it suitable for various sealing and bonding needs.

Geocel RP-400 is typically available in 10 fl. oz. cartridges for caulk gun application, as well as 1-gallon, 3-gallon (with lever-lock lids), and 5-gallon pails for trowel application. For specific pallet quantities, please contact A1A Wholesale Supply directly, as packaging varies by container size. Multiple pallet and truckload discounts are available to provide substantial savings on your bulk purchases.

Product Details:

• Brand: Geocel
• Product Name: RP-400 Construction Plastic Wet-Dry Surface Roof Cement
• Composition: Single-component, asbestos-free, asphalt-based cement
• Application Surfaces: Wet or dry roof surfaces, even underwater.
• Adhesion: Adheres to asphalt, modified bitumen, steel, brick, wood, aluminum, and other common building substrates.
• Consistency: Gunnable (cartridge) or Trowelable (pails)
• Cure Time: 1 to 3 days (approximate)
• Service Temperature: -40°F to 150°F (-40°C to 66°C)
• Application Temperature: 0°F to 140°F (-18°C to 60°C) (Store at room temp 24 hrs prior for easier application below 50°F)
• Color: Black
• Packaging: 10 fl. oz. cartridges, 1-gallon cans, 3-gallon pails, 5-gallon pails
• Palette Quantity: Varies by container size (Inquire with A1A Wholesale Supply)
• Available Discounts: Multiple pallet and truckload discounts
• Limitations: Do not paint or thin. Do not use with single-ply membranes such as EPDM, PVC, CSPE, etc. Contains solvents that may craze some plastic materials.