NSI Twist Shims™ are a truly revolutionary tool for those in the 2cm granite fabrication market, and for anyone else using subtops for granite and quartz counters. Twist Shims™ make countertop installation safer, faster, and offer better support than traditional shims, and eliminate the need to run drywall screws up through the subtop.
- Eliminates the need to have multiple helpers on the job
- Allows silicone or epoxy to be injected to bond while top is resting in place
- Can be installed before or after top is in place
- Great for leveling and re-bonding old tops that have adjusted
- Offers fine tuning and infinite adjustments