For repairs that require surfaces to be modified (for example; heavy pitting), the high modulus CMF-1 filler putty should be applied.
1. Remove the resin/hardener mixture from the jar.
2. Brush into the defect until the defect is filled to the original diameter of the pipe.
3. A trowel can also be used instead of a brush.
Call 877-373-0118 to speak with a product specialist.