cabin airTerraGuard Professional A/C Sealant safely seals leaks in both rubber and metal components. It is compatible with all refrigerants and will not harm recovery machines.TerraGuard will not react to moisture and will not harden, crystallize or clog A/C systems.

Features and Benefits

  • Certified to meet SAE J2670 standard
  • Safely seals hard to find leaks
  • Specifically formulated to seal a leak rate of 25 oz. /708 g per year
  • Fully compatible with R-134a and R-12
  • TerraGuard will not harm recovery equipment
  • Oil based formula – will not harden, crystallize or clog the A/C system
  • Contains UV Dye certified to meet SAE J-2297 standard
  • Contains 2 TerraGuard cartridges, primer cartridge to pre-fill the hose, bleed adapter, injection gun and adapter hose