BoaBond Structural Wall Repair Adhesive, 50ml Refill Cartridge

BoaBond Structural Wall Repair 50ml Refill

Refill cartridge only: This product includes one 50ml BoaBond Structural Wall Repair adhesive cartridge. A compatible 4:1 dispenser, static mixing nozzle, mesh, injection plate, and other application accessories are required and sold separately.

BoaBond SWR is a two-component structural foaming epoxy designed to restore strength to damaged drywall, wood, plaster, concrete, brick, and masonry. The adhesive expands 35%–65% to fill irregular voids, then cures into a rigid, high-density repair that will not shrink or sag. It is intended for structural anchor and fastener repairs rather than cosmetic surface patching alone.

Common Applications

• Repairing drywall anchor blowouts and stripped screw holes
• Reinstalling towel bars, curtain rods, toilet-paper holders, signage, and wall décor
• Reinforcing damaged mounting points in drywall, plaster, wood, concrete, block, or brick
• Filling irregular voids behind damaged wall surfaces
• Facility-maintenance and retrofit reinforcement for wall-mounted hardware

Compatible Materials

• Drywall and fiber-reinforced wall panels
• Wood
• Plaster
• Concrete and concrete block
• Brick and masonry

Test on the actual substrate and repair configuration before use. Surface condition, hole size, fastener type, and installation method affect performance.

Application Instructions

1. Prepare the repair: Wear gloves and eye protection. Remove loose or crumbling material and clean away dust, dirt, and debris. A clean, dry surface provides the most consistent results.
2. Install the support material: For wall blowouts, cut mesh large enough to reinforce the damaged opening and press it into place. Position the injection plate over the opening with the port facing upward, then secure it with painter’s tape.
3. Prepare the cartridge: Load the cartridge into a compatible 4:1 dispenser. Remove the cap, purge a small amount from both sides, attach the correct static mixing nozzle, and dispense a short waste bead until the mixture is uniform light grey.
4. Fill the void: Insert the nozzle and inject from the back of the repair toward the front until the cavity is filled. Cover or tape the injection port as needed to contain the expanding adhesive.
5. Allow the repair to cure: Return-to-service time varies with hole size, temperature, and repair geometry. Fasteners can often be reinstalled within approximately one hour. Full cure is 24 hours, and full strength develops in seven days.
6. Finish the surface: After curing, sand the repair flush. Drill a pilot hole when appropriate, reinstall the fastener, and paint or texture the surface to match.

Cleanup: Remove uncured adhesive with alcohol following the manufacturer’s guidance. Cured adhesive must be removed mechanically by sanding or scraping.

Product Performance Specifications

Important Safety Information

Read both parts’ Safety Data Sheets before use. Work with adequate ventilation and wear suitable gloves and eye protection. Avoid skin and eye contact. Keep out of reach of children.