Lippert Alpha 1021 Self-Leveling Roof Sealant Almond

The Lippert Alpha Systems 1021 Self-Leveling Lap Sealant is designed to create a durable, weather-resistant seal on horizontal RV roof surfaces. Ideal for sealing around roof vents, antennas, skylights, and other roof penetrations, this self-leveling formula helps prevent air and moisture intrusion while maintaining flexibility through the vibrations and movement associated with RV travel.

✅ Key Benefits

• Designed specifically for horizontal and flat roof applications
• Self-leveling formula creates a smooth, professional-looking seal
• Helps prevent moisture and air intrusion around roof penetrations
• Ideal for RV roofs, vents, antennas, skylights, and roof accessories
• Compatible with rubber, metal, and fiberglass RV roofs
• Paintable once fully cured
• Low VOC formula
• Designed to withstand outdoor weather conditions
• Remains durable despite vibration and road movement

🚗 Will This Work For My RV?

This sealant is designed for use on horizontal RV roof surfaces and is suitable for many rubber, metal, and fiberglass roof systems. It works well on travel trailers, fifth wheels, motorhomes, toy haulers, and truck campers where self-leveling sealant is recommended.

🔌 Expandable / Upgrade Path

Pair this sealant with roof cleaners, roof protectants, replacement roof vents, vent covers, roofing tape, and maintenance supplies to help extend the life of your RV roof system.

📦 Product Overview

The Lippert Alpha Systems 1021 Self-Leveling Lap Sealant is formulated to provide dependable sealing performance on RV roofs. Its self-leveling characteristics help create a continuous barrier around roof penetrations and accessories, while the low VOC formula offers a cleaner application environment. Once cured, the sealant remains flexible and durable, helping it withstand the stresses of transportation and outdoor exposure.

🏕️ Use Cases

• Roof vent installations and maintenance
• Sealing around skylights
• Roof antenna installations
• Preventative roof maintenance
• Sealing roof penetrations
• Leak prevention and repair
• Routine RV roof inspections and servicing

📊 Specifications

• Brand: Lippert / Alpha Systems
• SKU: 72-9247
• Manufacturer Part Number (MPN): 862149
• Product Type: RV Roof Sealant
• Series: Alpha Systems 1021 Low VOC
• Formula: Self-Leveling
• Compound: Butyl Rubber
• Colour: Almond
• Container Type: Cartridge
• Container Size: 10.3 Ounce
• Quantity: Single
• Paintable: Yes, after curing
• Application: Horizontal and Flat Surfaces
• VOC Formula: Low VOC

🔧 Compatibility & Fitment

Compatible with many RV roofing materials including rubber, metal, and fiberglass roofs. Intended for horizontal surfaces and areas requiring a self-leveling seal around roof accessories and penetrations.

💡 ArrKann Pro Tips

• Use self-leveling sealant only on horizontal surfaces where the product can flow properly.
• Clean and dry surfaces thoroughly before application to maximize adhesion.
• Inspect roof sealants at least twice per year to help prevent water damage.
• Consider resealing around vents and skylights proactively as part of routine roof maintenance.
• Use proper ventilation and respiratory protection when applying sealants in enclosed spaces.

❓ Frequently Asked Questions

Q: What surfaces is this sealant designed for?

A: It is designed for horizontal and flat roof surfaces where a self-leveling seal is required.

Q: Can it be used around roof vents and skylights?

A: Yes. It is commonly used around roof vents, antennas, skylights, and other roof penetrations.

Q: Is the sealant paintable?

A: Yes. The sealant can be painted once it has fully cured.

Q: What type of roofs is it compatible with?

A: It is compatible with many rubber, metal, and fiberglass RV roofing systems.

🚚 Pickup / Shipping

Available for pickup or shipping through ArrKann RV. Convenient pickup locations include Grande Prairie, AB, Acheson, AB, Red Deer, AB, Carstairs, AB, Calgary, AB, and Medicine Hat, AB.