Mastercool 90935 Alum-Bond Aluminum Repair Kit – Two-Component Aluminum-Filled Epoxy Putty for HVAC, Automotive & Industrial Repairs – Non-Rusting, High-Strength Formula (3.25 oz Resin & Hardener)

Mastercool 90935 A/C Repair Epoxy
✔️ TWO-COMPONENT ALUMINUM-FILLED EPOXY – High-performance repair compound featuring pure aluminum particles, modified curing agents, and premium additives for maximum strength and durability.
✔️ NON-RUSTING, NON-MAGNETIC FINISH – Ideal for applications requiring an aluminum-like finish that resists corrosion and provides long-lasting adhesion.
✔️ STRONG BONDING PERFORMANCE – Delivers 8600 psi compression strength and 3500 psi tensile strength for dependable repairs on condensers, tanks, valves, pumps, and radiators.
✔️ QUICK-SETTING FORMULA – Cures to full hardness in approximately 4–5 hours at 75 °F (24 °C); can be drilled, machined, or painted after curing.
✔️ WIDE TEMPERATURE RESISTANCE – Performs reliably up to 205 °F (96 °C), maintaining structural integrity under demanding HVAC and automotive conditions.
✔️ EASY 1:1 MIXING RATIO – Includes separate resin (black cap) and hardener (white cap); mix equal parts by weight or volume for simple, consistent results.
✔️ U.S.-BASED SUPPORT AND QUALITY – Backed by Mastercool’s reputation for professional-grade tools and responsive customer service.