DiamondClear™ AMBER HV is a high-viscosity windshield repair resin for use in hot weather, especially in bulls-eyes and combination breaks. AMBER tint offers a cured refractive index that more closely matches that of tinted glass in that specific color, especially with some heated windscreens.
 
However, DO NOT use DiamondClear™ AMBER HV when radial cracks exceed 13mm (1/2") in diameter. In such cases, use DiamondClear™ MV resin. Ideal temperature range is greater than 29°C (85°F).
 
British Standard Institute (BSI) Tested.