This extended-length rolled coroplast board offers comprehensive underbelly coverage for full-sized or commercial RVs. At 400 feet long and 71 inches wide, the heavy-gauge plastic construction provides durable, waterproof protection against the elements and road hazards. The black coroplast material resists UV degradation and impacts from highway debris.

• Heavy-gauge corrugated plastic
• Permanent and waterproof formula
• 400 feet long, 71 inches wide
• Black colour
• No adhesive application needed
• Seals and repairs RV underbelly effectively
• Manufactured in the USA
• 1-year limited warranty included