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 oz covers 27 linear feet.