---
- Cross-reference Part #: N102104TLCI
- COMPATIBILITY — Great for flat, horizontal surfaces on your RV like your rooftop and around roof structures
- MADE TO PERFORM — Helps prevent water and air from leaking into your RV's interior
- RELIABLY DESIGNED — Once completely cured, this sealant is formulated to withstand rigors and vibrations of RV travel
- CUSTOMIZATION — Available in Beige, Gray, Almond and White to match your RV's aesthetic
- ALPHA — Alpha Systems provides a holistic lineup of tapes, sealants, adhesives and cleaners all formulated for your RV
When it's time to repair your RV's roof, trust the name the pros use! The Alpha Systems 1021 self-leveling lap sealant is perfect for sealing horizontal, flat areas of your RV, like your rooftop and around roof structures like vents, antennas, skylights and more. This is is a self-leveling sealant that is designed to work on flat, horizontal surfaces of your RV and can withstand the elements and wear and tear of travel. It has excellent adhesion to rubber, metal or fiberglass RV roofs. Plus, once it’s fully cured, it can hold up against the shock, vibrations, and stress of outdoor transportation. All so you can travel without worrying about a leaking roof.
The 1021 self-leveling lap sealant comes in a single tube and is available in white, beige, gray or almond color options.
- Available colors: white, gray, black, beige or almond
- Great for RV roofs, vents, antennas, skylights and more
- Engineered to withstand all weather conditions
- Self-leveling for horizontal surfaces
- Helps prevent air and moisture intrusion
- Paintable once cured
- Low VOC formula
- Coverage: ¼” bead covers approx. 30'
| Voc level | Low |
|---|---|
| Color options | white, gray, black, beige, almond |
| Width (inches) | 2 |
| Height (inches) | 2 |
| Length (inches) | 11.5 |
| Volume (ounces) | 10.3 |
| Weight (pounds) | 0.97 |
| Coverage (feet for 1/4 inch bead) | 30 |
- What surfaces is the alpha systems 1021 low voc self-leveling lap sealant compatible with? The sealant is great for flat, horizontal surfaces on your RV such as rooftops and around roof structures like vents, antennas, and skylights. It adheres well to rubber, metal, and fiberglass RV roofs.
- Is the alpha systems 1021 sealant suitable for outdoor use and travel conditions? Yes, once completely cured, this sealant is formulated to withstand the rigors, vibrations, and stress of RV travel and outdoor weather conditions.
- What colors are available for this sealant? The 1021 self-leveling lap sealant is available in beige, gray, almond, white, and black to match your RV's aesthetic.
- Is this sealant paintable after application? Yes, the sealant is paintable once it has fully cured.
- How much area does one 10.3 oz tube of this sealant cover? A ¼ inch bead of the sealant covers approximately 30 feet.
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.