Can epoxy colored sand be left for secondary use after opening?

If diluted with water, it should be used as soon as possible; If no water is added, it should be sealed after opening the lid. If there are particles, caking, deterioration and peculiar smell, it cannot be used again. It is worth noting that the above only refers to the case of single opening. If the cover is opened many times during this period, it will inevitably lead to more opportunities for the original paint to contact with the air, which will also affect the shelf life.

However, it is best to shovel every few days, usually 2-3 days, and it is best to wait until it is completely cured. Shovel every other day. No problem. The shovel is silky and won't roll over.

Epoxy colored sand mainly refers to epoxy colored sand caulking agent, which belongs to a kind of ceramic tile caulking agent. It consists of two parts: group A is the mixed slurry of epoxy resin and filler, and group B is the mixed slurry of epoxy curing agent and filler.