EPDM Roof Repair Kit

EPDM Roof Repair Kit | ClassicBond Targeted Repair Solution

Targeted Repairs for EPDM Roof Damage

The ClassicBond EPDM Roof Repair Kit is designed for fast, reliable repairs to punctures and minor, isolated damage on EPDM rubber roofs. The kit will ensure that you achieve a watertight seal without compromising the surrounding membrane, making it ideal for small remedial repairs. 

What You’ll Need Before You Start

To achieve a clean, professional finish, a few standard tools are required but are not included in the kit: a silicone seam roller, scissors, measuring tape, and a marker. Having these ready before starting helps ensure accuracy, correct adhesion, and long-term performance.

Proven Method for a Watertight Finish

1. Begin by thoroughly cleaning the damaged area using warm soapy water to remove dirt, moss, and surface contamination. Allow the membrane to dry completely before continuing.
2. Mark out the repair zone, allowing a minimum clearance of 75mm (3") beyond the damaged area on all sides. Position the patch, then mark around it to define the priming area.
3. Apply primer slightly beyond the marked outline and allow it to fully flash off until touch-dry. The primer activates the EPDM surface rather than acting as an adhesive.
4. Round off the patch corners with scissors to reduce the risk of edge lift over time. Peel away the protective backing and apply the patch adhesive side down.
5. Roll firmly from the centre outwards using a silicone seam roller to ensure full contact and sealed edges. Where the repair is exposed to standing water or ongoing stress, applying lap sealant around the patch perimeter is critical to create a reinforced, long-lasting barrier.

Specifications

Pack contents:

• 0.5m × 6" EPDM Cover Tape

• 1 × 250ml EPDM Primer

• 1 × Primer brush

Coverage/use: Suitable for small punctures and targeted surface damage on EPDM membranes

Application: Clean area, mark repair zone, apply primer, allow to flash off, round patch corners, apply patch, roll to secure