This non blushing epoxy kit only includes the Raka 350 Non-Blushing Hardener. Please select your Resin and Kit Size below.
We feel this non blushing epoxy is second to none in its ability to resist blushing, white clouding and water spotting. Blushing is the greasy surface film on cured epoxy caused by humidity in the air as the epoxy cures.
We tried many non blushing type hardeners before we settled on the 350 formulation. Regardless of the most extreme humidity or cool dropping temperatures our tests show this hardener gives an excellent high gloss and clear, blemish free coatings. This formulation also has the best resistance to cratering and trapped air bubbles in the cured epoxy coating.
Raka 350 like our other hardeners has good strength properties, excellent water resistance and the best general chemical resistance of our hardeners. Cured epoxy using the 350 formulation will also give better flexibility to resist impact and wood deformation. The 350 is a 2 to 1 mix by volume. This system has a good pot life approximately 35 minutes at room temperature. The 350 is more expensive than our other hardeners but when combined with our economical Resins the average price per gallon is the best competitive value around.