Simply mix 1:1 granules and binder and apply a THIN coat to the affected area. Let dry 24 hours, do an empty fire, and you're ready to continue!
The kit contains enough material to do several small repairs. Total weight of kit is approximately. 2.2 oz.total weight.
Did you buy your microwave kiln from microwave-kiln.com (aka ramstainedglass.com, RuthAMcKinney.com)? If so, you are entitled to a $10 refund of the purchase price of a BLACK repair kit. At the time that you purchase a BLACK repair kit, send an email requesting a $10 refund, stating your name and address. Your name must match a microwave kiln purchase receipt in our records. Limit one refund per microwave kiln purchase.