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🛡️ Seal smart, stay leak-free — the pro’s choice for RV roof perfection!
Dicor 551LST-1 HAPS-Free Non-Leveling Lap Sealant is a 10.3 oz tan synthetic rubber sealant designed for creating durable, waterproof seals on RV roofs and various surfaces. UV stabilized to prevent discoloration, it offers excellent adhesion to multiple materials including EPDM, aluminum, vinyl, and concrete. Its flexible, non-leveling formula ensures long-lasting protection around vents, screws, and roof edges, making it the #1 choice for RV maintenance and repair.















| ASIN | B00HJ6Y0WM |
| Best Sellers Rank | #129 in Automotive ( See Top 100 in Automotive ) #1 in RV Sealants |
| Brand Name | Dicor |
| Color | Tan |
| Compatible Material | Aluminum, Concrete, Metal, Rubber, Vinyl |
| Customer Reviews | 4.7 4.7 out of 5 stars (23,666) |
| Global Trade Identification Number | 00677917008001 |
| Included Components | Dicor Corporation 551LST-1 Edpm Lap Seal 10.3 Oz. Tube Tan |
| Item Dimensions | 11.5 x 0.6 x 0.2 inches |
| Item Form | Liquid |
| Item Type Name | Dicor Corporation 551LST-1 Edpm Lap Seal 10.3 Oz. Tube Tan |
| Item Weight | 9.6 ounces |
| Manufacturer | Dicor |
| Material Type | Synthetic Rubber |
| Model | 551LST-1 |
| Number of Items | 1 |
| Part Number | 551LST-1 |
| Style Name | Non-Leveling |
| Surface Recommendation | Roof,Vent |
| UPC | 677917008001 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |
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