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Alpha Systems - 1021 Low Voc Self-Leveling Lap Sealant, Gray (10.3 Oz. Tube)

Alpha SystemsSKU: 862147
No reviews
$22.03
Free delivery by May 23 – May 27
Seal Your RV's Roof Worries Away with Alpha Systems Self-Leveling Lap Sealant
Seal out leaks and protect your RV with Alpha Systems 1021 Low VOC Self-Leveling Lap Sealant in gray. Specially designed for flat, horizontal surfaces, this durable, weather-resistant formula adheres to rubber, metal, and fiberglass roofs and remains flexible to handle vibrations and travel. Its self-leveling, paintable finish ensures a watertight seal that lasts, keeping your RV interior dry and comfortable.
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  • Cross-reference Part #: N102103TLCI
  • 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'

FAQ

What are your shipping options and costs?

We offer shipping to the USA and Canada, with many items qualifying for free shipping. Shipping costs are calculated based on weight and size at checkout. Shipping estimates are provided during checkout, and many products ship fast from Elkhart, Indiana.

Do you ship internationally?

We currently ship to the United States and Canada only.

What is your return policy?

Items that are eligible for return can be sent back within 30 days of delivery for a refund, but will incur a 20% restocking fee due to the custom nature of many products we carry.

Please note that many items are not eligible for return—including RV holding tanks, roller shades, and other built-to-order or special order items.

All returns must be pre-approved. To check if your item qualifies for return and begin the process, please use the AI Parts Chat on our website.

Can I cancel or change my order after placing it?

Because many items are custom-built or special order, cancellations are not always possible. Regular, non-custom items may be canceled if they have not entered the shipping process yet. Use our AI Parts Chat for quick help.

How can I track my order?

Once your order ships, you'll receive an email with tracking information.

Do you offer OEM parts?

Yes, we specialize in OEM RV parts from trusted brands like Lippert, MORryde, and Spinweld. You're getting factory-direct quality parts, not generics.

How do I know if a part fits my RV?

Use our AI-powered Parts Chat on the website for fast, accurate guidance. You can also check the detailed specs listed on each product page.

What payment methods do you accept?

We accept Visa, Mastercard, Discover, American Express, and other major credit cards. We do not currently accept PayPal.

Do you offer wholesale or bulk discounts?

We don't offer wholesale pricing, but we strive to offer the best possible pricing for everyone by working directly with manufacturers.

How can I contact customer support?

The fastest way to get help is through the AI Parts Chat in the bottom-right corner of the website. For order-related questions, you can email help@elkhartrvparts.com.

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