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roofing sealant

Dicor Ultra Sealant System


The Dicor Ultra Sealant System™ is the first system specially formulated to work with the various chemistry in RV TPO roofing. Consisting of two parts, Ultra Sealant Primer™ and Ultra Sealant™ (sold separately), this System creates a permanent watertight seal between the roof edges, screws, vents and other appliances, and works on any brand of TPO roofing. Thermoformed flexible plastic (TPO) does not degrade under solar UV radiation, making it an excellent material for roofing. However TPO’s chemical composition varies substantially from EPDM-style roofing, requiring many TPO materials to be used with a sealant specially formulated just for TPO, like the Ultra Sealant System™.

This is a Two-Part System consisting of Ultra Sealant Primer, which prepares the TPO surface for enhanced sealant bonding and is applied easily with a common paintbrush. No mixing. No measuring. Simply apply and let dry.

Once the primer is applied, Ultra Sealant is then applied like any traditional sealant. It’s self-leveling and requires only a standard caulking gun. Simply gun it and you’ve done it. Due to its advanced chemistry, the Ultra Primer System has exceptional adhesion to vent caps, plumbing caps, exterior trim and plastic components. For additional convenience, Ultra Sealant is engineered to stick to itself allowing you to reapply confidently for added assurance. Click here for more information on Dicor's Ultra Sealant.

Please Note: This product is designed to work on TPO roof membranes with NO fleece backing. Click here for an informative guide on how to tell which type of roofing membrane you have. For other TPO membranes and EDPM rubber roofs, use Dicor Lap Sealant.

PPL motor homes has a large selection of RV roof repair items and other necessities. If you don't find what you are needing on our website, please feel free to call with questions. We have parts experts standing by to assist you with any of your RV accessory needs. We have been in business for over 35 years - PPL Motor Homes is a name you can trust.

Roofing Sealant - How to Order:

Please order online below. For questions or phone ordering, our telephone lines ( Toll Free 1-800-755-4775 ) are Open 7am to 7:30pm Mon-Fri, 9am-4pm Sat, (Central Time) Sale Prices Shown are Valid Until 04/30/17.

Complete Parts Catalog Roofs & Roof Repair Index Shipping Info Return Policy About PPL
Stock # Item Description Price Qty Order
Items Presented Above
38-1798 ULTRA SEALANT PRIMER BY DICOR - FOR TPO ROOF LAP SEAL...Regularly $50.04  On Sale for Only $41.70
Manufacturer #s: 13-1190, RP-USP-Q
38-1785 DICOR ULTRA LAP SEALANT - 10 OZ TUBE - FOR TPO ROOF LAP SEAL...Regularly $17.39  On Sale for Only $9.26
Manufacturer #s: 13-1185, 610SASLW-1
Links to Related Items( Click on Description for Pictures & More Info )
38-8972 QUICK ROOF RUBBER ROOF REPAIR PATCH - 6 IN. X 23 IN. ROLL...Regularly $14.48  On Sale for Only $10.34
Manufacturer #s: RQR624, 13-1427
38-8950 RUBBER ROOF EPDM REPAIR MEMBRANE - 12"X25' ROLL...Regularly $237.06  On Sale for Only $155.40
Manufacturer #s: 13-1265, 533RM-12
40173 EMERGENCY RUBBER ROOF PATCH KIT - KEEP ONE OR TWO HANDY...Regularly $14.48  On Sale for Only $10.34
Manufacturer #s: 13-1426, RR612


Our Sale Prices are limited to in-stock quantities for some items.

Click on this link to return to plus an index of links to many additional RV Rubber/Metal Roofs, Coatings, Sealants. PPL's RV Parts Superstore has 1000's of RV Parts and Accessories for sale.  Please call us at 1-800-755-4775  for questions or help in finding the products you need.

9 steps booklet Selling Your RV?  Use the button to the left to request the free no-obligation booklet "9 Steps to Selling Your RV....Avoid Common Mistakes". These tips and "no-nos" could save you 1000's  of dollars and help you avoid common mistakes in selling your RV.

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Telephone Order Lines are open from 7am to 7:30pm Mon-Fri, 9am to 4pm Sat, Central Time
See Below for Hours of All other Services

PPL's RV Parts Superstore - Houston
10777 Southwest Freeway
Houston, Texas 77074

PPL's RV Parts Superstore - Dallas/Ft. Worth
2408 N Main St.
Cleburne, Texas 76033

Hours: 8:30am-5:30pm CST Mon-Fri
9:00am-4:00pm CST Saturday

Toll Free: 1-800-755-4775

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