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🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
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Free UK delivery on every order. Orders are processed within 1–3 working days and delivered across the UK in 2–5 working days by tracked service. No minimum spend.
We currently deliver to United Kingdom addresses only. Delivery times are estimates and can be longer for the Highlands, Islands and Northern Ireland or during busy periods. See our Shipping Policy for full details.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Dicor 501LSD-1 HAPS-Free Self-Leveling Lap Sealant is designed for horizontal roof seams on RVs. It forms a flexible, watertight seal along edges, vents, vent pipes, and screw heads. While optimized for EPDM, it also works with common roof membranes such as TPO and PVC, and it adheres to aluminum, wood, vinyl, concrete, and more.
Tips for success include thorough surface prep, cleaning debris, and applying in moderate temperatures. Results depend on proper prep and environmental conditions. This sealant is designed to stay flexible and provide ongoing protection against moisture ingress in everyday RV roof upkeep.
Q: Is Dicor 501LSD-1 compatible with EPDM TPO and PVC roofing?
A: Yes, it adheres to EPDM, TPO, and PVC membranes and bonds to common substrates used on RV roofs.
Q: How should I apply and cure this sealant on a horizontal RV roof?
A: Apply to clean dry surfaces; the self leveling formula spreads evenly; cure depends on temperature and humidity.
Free tracked delivery to any UK address on every order, with no minimum spend. Orders are processed within 1–3 working days and standard UK delivery then takes 2–5 working days; remote areas can take a little longer. You receive a tracking link by email as soon as your order is dispatched.
Please inspect your order on arrival. If anything is wrong, faulty or damaged, email plentytorqueauto@gmail.com with your order number and photos and we will put it right. Changed your mind? Email us before sending anything back and we will confirm the return address and instructions. Hazardous and flammable items cannot be returned. Full details are in our Refund Policy and Shipping Policy.
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