Roberts 1550 MAXCOMPLETE reduces materials and steps from 4 to 1. This exceptional formula provides a flexible, tenacious bond, moisture barrier, sound reducer and crack suppressant in one simple step. It’s an easy-to-use, trowel-applied, 100% solids moisture-cure urethane ideal for installing bamboo, teak, cork, solid wood and engineered wood flooring. Roberts 1535 can also be used over floor warmer and radiant heated subfloors. It superior elastometric characteristics to allow the adhesive to move with the wood as it expands and contracts.
Moisture Barrier – Up to 20 lbs. MVER / 90% RH
Sound Reducer – IIC 70, STC 66, ΔIIC 22
Crack Suppressant – Up to 1/8"; non-structural reflective cracks
Single Step Adhesive – For solid wood, bamboo, teak and engineered wood