CRC F38 High Heat Contact Adhesive Clear 20L Industrial Strength Bond For Construction Withstands 175C Instant Tack

Meet the CRC F38 High Heat Contact Adhesive Clear 20L — a purpose-built bonding solution engineered to perform where heat is a constant factor. This adhesive delivers reliable, high-temperature performance, with the ability to withstand temperatures up to 175°C (347°F), making it a trusted choice for surfaces exposed to direct sunlight and prolonged heat exposure. Its rapid tack creates instant bonds, so you can complete precise, seam-by-seam work in less time while keeping areas small and manageable.

Key capabilities

• Extreme heat resistance — bonds endure temperatures up to 175°C, maintaining integrity in demanding environments.
• Instant bond with a short tack time — ideal for large projects when you need fast, reliable adhesion but must work in small sections at a time.
• Versatile application methods — apply with brush, roller, air-driven sprayer, or airless spray equipment to suit your project’s scale and layout.
• Color options for visibility and precision — choose red for rapid coverage assessment or clear to keep seams discreet.

What it bonds best

• Benchtop laminates and veneer
• Head linings and sound-deadening/thermal insulation materials
• Polyurethane foam, metals, ceiling tiles, plasterboard, concrete
• Fibreglass, particle boards, timber, carpets, cork, plastics
• Cardboard, fabrics, leather, weather seals
• Some cloth-backed vinyl, PVC skirting, and certain rubbers

Why this matters for your projects

When heat is a concern, ordinary adhesives can fail or creep, leaving joints loose and performance compromised. CRC F38 High Heat Contact Adhesive Clear 20L is purpose-built to meet that challenge, delivering strong initial grab and long-term durability across a broad range of substrates. The ability to spray, brush, or roll creates a flexible workflow for automotive interiors, industrial laminates, and construction applications — from quick repairs to full-scale installations.

Smart usage notes

• Because the bond forms quickly, plan your layout so you can complete each small area before the adhesive sets.
• Leverage the color variant that best suits your process — red for showing coverage as you lay each section, or clear when a seamless seam is required.
• Choose the application method that best fits the surface area and material type to ensure even coverage and a true bond.