Formulated with a proprietary hybrid-polymer blend. instant grab. bonds in any weather condition, wet or dry surfaces. certified by ul environment to meet the greenguard gold standard as a low emitting material. use on all surfaces, porous or non-porous, wet or dry except on polyethylene and polypropylene. comes with a detachable nozzle for easy cleaning for reuse. using full round 1/4" bead, 9 ounces covers 27 linear feet.