Product Description
Additive that increases the hardness and abrasion resistance of the coated surface as well as resistance to moisture.
Additive 420 also offers limited UV protection in areas that are not protected by other coatings and can be used as a base for painting.
Metallic gray colour
- Add to the epoxy mixture 5 to 10% by volume or 1.5 tablespoons
Article in English to create a reusable mould surface for Gougeon 12.3 canoe
Article in English where the additive is used to change the colour of the epoxy when repairing fiberglass baths and showers
