Strong flexible adhesive/sealer. Bonds anything. Bonds can be cut with a razor knife. ZAP GOO is an excellent adhesive for today's high tech composite airplane, boat, and car hobby products, and great for all of those fix-it, mend-it, seal-it, and stick-it jobs around the house. 1 fl oz tube. Works best on: Aluminum Ceramic China Clay Cloth Fiberglass Metal Most Plastics Plaster Pottery Rubber Wood