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Rolled black EPDM rubber membrane 20 by 20 feet 45 mil thick

VEVOR

VEVOR EPDM-S-006 EPDM Rubber Trailer Cover 20 x 20 ft 45 mil

SKU CH-XPZY-X5C3N

EPDM rubber sheet measuring 20 by 20 feet at 45 mil thickness waterproofs RV and trailer roofs with a flexible membrane that cuts to size for DIY installation

  • Width22.83
  • 45 mil thick EPDM membrane delivers long-term waterproof protection
  • 20 x 20 ft roll covers large roof areas in a single piece
  • High-quality synthetic rubber resists aging and deformation under sun exposure
  • Flexible material conforms to flat or curved roof shapes for a secure seal
  • Easy to cut and install yourself saving time and labour costs

20 x 20 ft EPDM rubber roofing roll

This 45 mil thick EPDM rubber membrane covers a 20 by 20 foot area for RV, trailer, roof or pond underlayment. The black synthetic rubber sheet weighs 100.53 lbs and arrives as a single roll with a user manual. It is designed for DIY cutting and fitting to various roof shapes.

Long-term weather and temperature resistance

The 1.14 mm thick EPDM material provides waterproofing that resists aging and deformation under sustained sun exposure. It maintains flexibility across harsh temperature ranges without cracking or becoming brittle over time. The membrane insulates while sealing out moisture on flat or curved surfaces.

DIY installation with cutting flexibility

The roll can be trimmed with basic tools to match exact roof dimensions, allowing a custom fit without specialised equipment. Its 45.6 kg weight requires two people to manoeuvre and position safely during layout. Adhesive or mechanical fastening details are not supplied, so installers must source compatible bonding methods separately.

Highlights

  • 45 mil thick EPDM membrane delivers long-term waterproof protection
  • 20 x 20 ft roll covers large roof areas in a single piece
  • High-quality synthetic rubber resists aging and deformation under sun exposure
  • Flexible material conforms to flat or curved roof shapes for a secure seal
  • Easy to cut and install yourself saving time and labour costs

Specifications

Width22.83

Questions about this item

Does the 45 mil EPDM membrane get too hot to handle during all-day sun exposure?

The black EPDM rubber absorbs heat in direct sunlight, so the surface becomes hot to the touch; wear gloves when adjusting or inspecting the cover after prolonged exposure.

What adhesive or seam tape must I already have to install this 20 x 20 ft roll?

The package supplies only the membrane roll and a user manual; you need compatible EPDM bonding adhesive, seam tape and a roller to complete the installation.

Will this 1.14 mm thick sheet bond to the aged rubber roof already on my trailer?

The membrane can adhere to a clean, cured EPDM surface using the correct primer and adhesive, but any loose or deteriorated coating must be removed first.

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