If some epoxy is still caught to the floor, soak the remaining epoxy within the chemical for some time longer before making an attempt to scrape it off. Use a plastic putty knife or hit the epoxy with a rubber mallet or hammer. The epoxy ought to be cold sufficient that it turns to crystals and breaks off easily.

An epoxy container stored on a moist surface such as a basement flooring can corrode, contaminated the contents of the can. Other widespread contaminates embody dirt, saw dust, sand or dust particles, all of which may simply enter an uncovered container. Contact with chemical substances, oil, paint or solvents can also completely harm resin or hardener. WEST SYSTEM resins and hardeners do no have a strict shelf life. Certain adjustments could make them much less efficient for some jobs, but the resin and hardener will still be reactive.

It is essential to all the time read the producer’s directions that accompany the ground coating product that you've got chosen. Also, make sure to have enough personal safety tools readily available to use during the different steps to forestall injuries.

Scrape the resin off with a sharp, robust, plastic scraper. You will wish to instantly place the epoxy in a paper towel and throw it away in a trash can. The goal is to not let the chemical brokers get anyplace near you.

Will you'll notice a expiration date on the product containers, this is because we're an ISO 9001 company and maintain “retains” of each batch we make. Due to the numerous batches we make and house limitations, we only hold these retains for 2 years. The “expiration dates” on our containers are 2 years from the date of manufacturer, however actual shelf life is typically far longer. We have combined 15-12 months-old WEST SYSTEM one hundred and five Epoxy resin with newer hardener and it cured fantastic . Although material that's a number of years old ought to treatment as designed, you may want to save it for functions where power or readability usually are not paramount.