Dicor Corporation Non-Leveling Lap Sealant Black Model 551LSB-1 10.3 Fluid Ounces
Why you'll like it
- Reliable Leak Prevention — Creates a watertight seal along RV roof edges, vents, and screw heads to protect against moisture damage.
- Vertical Surface Application — Non-sag formula stays in place on slanted and vertical walls without running or flowing.
- Excellent Weather Resistance — Withstands harsh ultraviolet rays and temperature fluctuations without cracking or deteriorating.
- Broad Material Compatibility — Bonds securely with EPDM, TPO, PVC membranes, aluminum, fiberglass, wood, and vinyl.
Product details
Description
Protect your recreational vehicle against leaks with this specialized black lap sealant designed specifically for vertical surfaces, sidewalls, skylights, and roof edges. Engineered with a reliable non-sag formula, it maintains its shape and bond on slanted or vertical areas where standard self-leveling solutions would otherwise run.
This durable formula creates a secure, weather-resistant barrier that accommodates natural expansion and contraction caused by extreme outdoor temperature shifts. It establishes a tight, continuous seal across various roofing membranes like EPDM, TPO, and PVC, while offering exceptional adhesion to aluminum, fiberglass, wood, and vinyl surfaces.
Ideal for maintaining trim perimeters, vent pipes, and screw heads, it resists environmental breakdown and UV degradation to ensure long-lasting protection.
How to use
- Ensure the application surface is completely clean, dry, and free of dust, grease, or old sealant residue.
- Insert the tube into a standard caulking gun and apply an even bead over the area needing protection.
- Allow sufficient time to cure fully according to environmental conditions before exposing the treated surface to moisture.
Ingredients
Synthetic elastomeric polymers, hydrocarbon solvents, inorganic fillers, UV stabilizing agents, and pigments.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Dicor |
|---|---|
| UPC | 677917009220 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What is Dicor Non-Sag Lap sealant black?
Dicor Non-Sag Lap Sealant in black is a specialized, high-viscosity adhesive designed to seal vertical or sloped RV surfaces, vent perimeters, and edges. It stays in place without running and provides a flexible, waterproof barrier against environmental elements.
When to use non-leveling lap sealant?
A non-leveling or non-sag sealant should be used on vertical surfaces, sidewalls, windows, doors, and roof edges where a self-leveling sealant would sag or run off before curing.
What roofing materials are compatible with this sealant?
This sealant is compatible with EPDM, TPO, and PVC roofing membranes. It also adheres securely to auxiliary materials such as aluminum, fiberglass, wood, vinyl, and concrete.
Are these imported USA products available authentically in India?
Yes, this is an authentic USA-imported product sourced directly from the United States by Dropy India to ensure genuine quality and performance.
How long does Dicor lap sealant last?
Dicor lap sealant is engineered for long-term outdoor durability, offering strong resistance to ultraviolet exposure and thermal expansion to maintain its protective seal over years of use.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.