Specifications Mix ratio by weight & volume: 100 parts resin to 50 parts hardener Surfaces canvas, wood, MDF, glass, perspex, concrete & metal Curing time touch dry in 24 hours at 20°C, full cure & heat resistance in 14-21 days Coverage 1 litre of the mixed product will cover approx. 1.43m² @ 0.5mm thick (1kg = 1L) Pot Life 1.5 – 2 hours at 20°C (mixed mass 250g) Shelf life one year in sealed containers Pack Sizes UltraCastxt comes in 4 pack sizes so you can buy exactly the right amount for your project. To help you choose the correct kit please see the coverage guide below, then make your selection from the drop down list above. The exact coverage will depend on how thick you want your resin coating and the type of media you are covering. UltraCast xt Pack Size Coverage at 0.5 mm thick 1.5 kg Kit 2.145 m² 3 kg Kit 4.29 m² 7.5 kg Kit 10.73 m² 15 kg Kit 21.45 m² Please be aware that if tints are used with UltraCastxt there is a chance colours could bleed into one another if poured next to each other, as the formula has a longer working time and is thinner than MasterCast art resin. Please be advised although our resins are UV stabilised this does not mean they are U.V proof. Ultimately all our clear epoxy resins will show signs of U.V degradation over time. We work constantly to improve the UV protection however resins are plastics and over time the sun will always win that battle.
