Master Cast Epoxy Resin - Clear Art Coating Resin - Resin & Hardener - 400ml
This resin is an optically clear epoxy resin system. Formulated to produce clear laminates, coats, linings etc with good UV stability. Commonly used to seal and protect artwork, paintings, sculptures etc.Easy to use, cures at ambient temperature and is self levelling.
The resin is non flammable, odour free and has no solvent content.
MIXING RATIO: By volume 1: 1
NOTE: The mixing ratio must be accurately followed. It is not possible to change the ratio. This would result in lower mechanical properties and the resin not drying properly. The mixture should be thoroughly stirred (mix for 3-4 mins) to ensure full homogeneity. Epoxy systems tend to heat up much faster in a pot than as a thin film. Therefore mix only the necessary amount usable within the given pot life. Warm temperatures will accelerate the resin mixture and cut down the working time. In conditions above 25°C cut down the mixing time to 1-2 mins and pour immediately. Do not mix and leave standing in the measuring container for more than a few minutes, otherwise exothermic heat will build up and the product will cure rapidly. In cold temperatures, pre-warm the Resin component (Part A) by placing it in a bath of hot water. This will lower the viscosity and make it easier to mix, it also releases mixing bubbles more effectively.
APPLICATION:
The system can be applied by hand pouring or by brush/roller. The resin can be tinted any colour with the addition of polymer pigments available in all solid and translucent colours.
Mix in the ratio of 1:1 (by volume) until it is a uniform colour & consistency (usually 3-4 mins). Take care to scrape the inside walls and bottom of the mixing container whilst stirring, this will ensure all the resin and hardener is brought into the main mixture.
Level: Ensure your piece is perfectly flat and level, otherwise the resin will run to the lowest point and
"pool" in the centre, leaving too little resin at the corners. On large canvas paintings/pictures you should tighten the canvas as much as possible or place a board underneath to support it uniformly.
Bubbles: Any bubbles created by hand mixing can be easily popped by using a sharp object or by passing warm air over the surface of the resin (e.g. using a blowtorch or hot air dryer on slow speed setting).
Blowtorch: Don't hold the blowtorch or hot air blower closer than 30cm to your artwork otherwise you risk creating ripples and dimples in the resin finish.
Dust: You will need to protect the piece from dust accumulation for at least 12-24hrs.
Cleaning: All mixing containers and tools can be cleaned with acetone or cellulose thinners
CHEMICAL RESISTANCE: Good: resistance against water. Fair: resistance against diluted acids and alkaline. Poor resistance against most solvents (individual tests are recommended).
STORAGE: Shelf life is one year in sealed containers as provided. Keep containers sealed and away from heat or cold.
HEALTH & SAFETY: Although the resin is user friendly it is advisable to follow good industrial hygiene e.g., wear gloves & long-sleeved clothing. don't eat or drink when working with the resin.