AP 022BP7836 RV Underbelly Repair Board 78" x 36' Black Coroplast

The AP 022BP7836 is a heavy-duty RV underbelly repair board measuring 78 inches wide by 36 feet long, designed specifically for repairing and sealing damaged or deteriorated RV bottom boards. This rolled Coroplast material is constructed from heavy gauge corrugated plastic that provides permanent, waterproof protection for your RV's underbelly.

Key Features:

• OEM replacement quality material suitable for both professional and DIY repairs
• Non-adhesive design allows for secure mechanical fastening to RV frame
• Heavy gauge corrugated plastic construction resists tearing and punctures
• Black color matches factory original underbelly material
• 78-inch width provides excellent coverage between frame rails on most RVs
• 36-foot length offers ample material for complete underbelly replacement projects

Coroplast is the most commonly used material for RV sealed underbellies, covering the area from frame rail to frame rail. This durable corrugated plastic sheet protects insulation, plumbing, tanks, and wiring from road debris, moisture, and the elements. The rolled format makes transportation and handling easier than rigid sheets, while the generous dimensions allow for repairs of various sizes or complete underbelly replacement on travel trailers, fifth wheels, and motorhomes.