Perma Rite #1 is a soft bond adhesive which means it will stay soft and not harden. It is safe for contact with the skin. Perma Rite #1 exceeds all industry standards within the Health Care Industry for quality control and testing (non-sensitizing, non-irritant and hypoallergenic).
Perma Rite #1 is a silicon-based formulation and can be removed with adhesive removing solvents. Perma Rite #1 is waterproof after it has been applied and allowed to dry on the scalp. Because of its waterproof characteristics it will last longer and not become gummy.
Applying too much Perma Rite #1 could cause your system to “slip and slide” (more is not better).
This adhesive is very reliable for perimeter bonding when used in conjunction with the appropriate combination of hairpiece tapes.
Note: Perma Rite #1 should only be used as a perimeter bond on the PU edge of your system and should not be applied to the lace base material.