Collection: Sealants
Weatherproof sealants are perfect for outdoor use as they are designed to withstand UV, weather and water exposure. Browse our range of sealants below and feel free to contact a member of our sales team via Live Chat if you need any help.

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Sealants | Roofing Sealants | Roof Sealant Solutions

When it comes to ensuring the longevity and durability of a roof, sealants are the unsung heroes in the realm of roofing materials. On roofing4us, our vast collection of sealants serves to address various needs and applications in roofing, ensuring quality and durability in every single project.

What is a Sealant?

A sealant is a specialised bonding material used to seal gaps, joints, and cracks, creating a watertight and airtight barrier. In roofing, sealants are essential for preventing moisture ingress, weather damage, and air leaks around flashings, vents, skylights, and seams. Most roofing sealants are formulated to remain flexible and durable under harsh environmental conditions, including UV exposure, temperature extremes, and rain.

Lucas Sealants: A Spectrum of Solutions

Lucas offers a broad spectrum of products that are chiefly employed in diverse roofing applications.

PolyPan Corners and Straights The PolyPan® series, consisting of Corners #408 and Straights #407, offers superior sealing corners and straight sections, respectively, providing a secure and leak-proof roof, especially in those intricate and vulnerable areas.

Terpolymer and Urethane Sealants With products like Lucas Ultraclear Terpolymer Sealant #6600UC, Universal Terpolymer Sealant #6600, and Urethane Joint & Termination Sealant #9600, Lucas presents a line that is apt for a range of applications, offering airtight seals and enduring solutions for junctions and termination points on the roof.

Silicone and Other Specialized Sealants From Lucas Silicone Sealant #8500 to Lucas EZ Seal, a range of sealants is available, focusing on various applications like skylight coatings, seam sealing, and emergency roof patches.

Pitch Pockets and Pocket Sealers Lucas provides options like Lucas Pitch Pocket - Metal #404 & #406 and Semi-Self-Leveling Pocket Sealer #4500 to securely seal pitch pockets and penetrations, enhancing the roof’s resistance against leaks.

Insul-Joint: Mastering Expansion Joints

Insul-Joint caters specifically to providing solutions for roof expansion joints with a series of products, ensuring flexibility while maintaining a watertight seal.

Expansion Joints of Varied Thickness Insul-Joint offers Expansion Joints in varied sizes and colors (e.g., 1/2 in. gray, 3/8 in. white) to cater to different aesthetic and functional needs.

Backer Rods The Insul-Joint Backer Rod serves as a reliable filler in joints and cavities, ensuring that the sealant applied adheres appropriately and does its job efficiently.

HandiFoam: Excelling in Foam Sealants

HandiFoam products are well-regarded in the industry for providing insulation and sealing via foam sealants.

Window & Door Sealants Products like HandiFoam Window & Door Gun Foam and Straw Foam Sealants are tailored to seal around windows and doors, preventing drafts, and ensuring energy efficiency.

Fireblock Foam Sealants The Fireblock series of foam sealants is developed to hinder the spread of flames and smoke in concealed spaces, adding an extra layer of safety to the structure.

Specialty and Color Options With options like HandiFoam Black Gun Foam Sealant and HandiFoam Extreme Gun Foam Sealant, specific use cases and aesthetic requirements can be addressed, ensuring not just functionality but also visual coherence in projects.

Benefits of Sealant

  • Waterproof Protection – Prevents leaks and water damage, preserving the integrity of your roof.
  • UV & Weather Resistance – Designed to withstand harsh sun, rain, wind, and snow.
  • Long-Lasting Flexibility – Expands and contracts with your roof, reducing the risk of cracks or breaks over time.
  • Multi-Surface Bonding – Adheres to a wide range of roofing materials, including metal, asphalt, EPDM, TPO, and concrete.
  • Energy Efficiency – Some sealants can reflect sunlight, helping to reduce indoor temperatures and energy bills.

Applications of Sealant Products

  • Sealing around vents, skylights, and chimneys
  • Waterproofing roof joints, seams, and flashings
  • Repairing small cracks or leaks on flat and pitched roofs
  • Terminating roof edges, gutters, and wall junctions
  • Securing termination bars and roof membrane overlaps

Selecting the Right Sealant for Your Project

For Joint Expansion: Insul-Joint products should be your go-to for managing and accommodating roof expansion and contractions.

For Roof Penetrations and Corner Seals: Lucas brings forth its PolyPan series and various other sealants that cater to these specific needs effectively.

Foam Sealant Applications: HandiFoam provides an array of foam sealants suitable for a variety of applications, from window and door seals to fireblock solutions.

Weather and External Factor Resilience: Consider products like Lucas Silicone Sealants and Lucas EZ Seal for weather resilience and emergency patching, ensuring longevity and durable resistance against external factors.

 No Compromise on Quality Sealants

At Roofing4US, we only stock high-performance sealants from trusted brands like Lucas and Geocel, ensuring every product we offer meets industry standards for strength, longevity, and ease of application. Whether you need a fast-curing urethane sealant or a versatile tripolymer adhesive, you’ll find a product that delivers exceptional results — no compromise on quality.

Why choose a Sealant product from Roofing4US?

  • Extensive Range – From general-purpose sealants to specialised roof adhesives, we’ve got your needs covered.
  • Top Brands – We carry premium names like Lucas and Geocel, trusted by roofing professionals across the US.
  • Competitive Prices – Get industry-leading performance without overpaying.
  • Fast Shipping – Nationwide delivery so you can stay on schedule.
  • Expert Support – Our team is here to help you choose the right sealant for your specific application.

Navigating through the assortment of options might seem daunting, but understanding the specific requirements of your project, be it related to flexibility, fire resistance, or general sealing, will guide you toward making an informed decision. Explore, comprehend, and select the ideal sealant from our extensive range to ensure that your roofing project stands the test of time and elements.

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