Dicor Corp. 533RM-6 ROOF REPAIR MEMBRANE EPDM TPO RV 6" x 25' Roll - WHITE

Repair tears, punctures, and damaged sections of your RV roof with the Dicor 533RM-6 Roof Repair Membrane (6" × 25' Roll). This white self-adhesive repair membrane bonds aggressively to EPDM, TPO, rubber, metal, and fiberglass roofing surfaces — letting you patch damaged areas without needing to re-roof the entire RV. Compatible with both EPDM and TPO membrane types, environmentally friendly (no asphalt, solvents, or VOCs), and built to flex with your roof through temperature extremes.

Versatile Surface Compatibility

Unlike repair products designed for a single roofing material, the 533RM-6 bonds to multiple RV roof surfaces:

• EPDM (Ethylene Propylene Diene Monomer / rubber)
• TPO (Thermoplastic Polyolefin)
• Rubber
• Metal
• Fiberglass

That broad compatibility means one repair product handles whatever's on your roof — useful if you've got multiple surface types around vents, equipment mounts, or roof transitions.

Built to Last Through Real-World Conditions

The 533RM-6 is engineered for the demanding conditions RV roofs see year after year:

• Resists tearing and abrasion
• Tolerant of temperature extremes — flexes through hot/cold cycles without cracking
• Superior water resistance
• Highly resistant to deterioration
• Remains flexible and strong over its service life
• Expands and contracts with the surface it's bonded to
• Conforms and cures to most shapes and surfaces
• Aggressive grip and superior adhesion

Environmentally Friendly Formulation

The 533RM-6 contains no asphalt, no solvents, and no VOCs — making it environmentally friendly and safer to work with during installation than older asphalt-based or solvent-based repair products.

Simple Application — 5 Steps

1. Clean the area with Dicor Rubber Roof Cleaner.
2. Measure the damaged area and cut the membrane at least 2 inches larger than the damaged area on all sides.
3. Remove the clear protective layer and place the membrane over the damaged area.
4. Apply pressure with a small roller to flatten and make as smooth as possible.
5. Remove the beige protective layer and place a bead of Dicor Lap Sealant around the edge.

⚠️ Important Application Note

Do not try to cover large areas by butting multiple pieces of 533RM-6 or 533RM-12 end-to-end or side-to-side (butt joints). For larger damaged areas, a full membrane patch (DiFlex II piece) is the appropriate solution — not multiple repair strips placed edge-to-edge.

Need a Bigger Repair Patch?

If the damaged area is too large for a 6" strip, consider stepping up to a full TPO patch piece for proper coverage:

• Dicor DiFlex II 4'6" × 10' (DFII46W-10) — patch piece for small-to-medium repair areas
• Dicor DiFlex II 4'6" × 16' (DFII46W-16) — larger patch piece for bigger damaged sections

Key Features

• 6" × 25' self-adhesive repair membrane strip
• White color
• Multi-surface compatible — EPDM, TPO, rubber, metal, fiberglass
• Resists tearing and abrasion
• Tolerant of temperature extremes
• Superior water resistance
• Aggressive grip and superior adhesion
• Expands and contracts with surface
• Conforms and cures to most shapes and surfaces
• Fast, easy application
• No asphalt, no solvents, no VOCs — environmentally friendly
• Requires Dicor Lap Sealant for edge sealing (sold separately)

Specifications

• Brand: Dicor
• Part Number: 533RM-6
• Item #: 31474
• UPC: 677917000630
• Type: Roof Repair Membrane (self-adhesive strip)
• Dimensions: 6" W × 25' L
• Color: White
• Compatible Surfaces: EPDM, TPO, rubber, metal, fiberglass
• Formulation: No asphalt, no solvents, no VOCs
• Application: Peel-and-stick with edge sealant (Dicor Lap Sealant sold separately)