Forza launches U.S.-made hybrid sealant for vehicle manufacturing

Forza has introduced ForzaSEAL T-OS150, a semi-self-leveling hybrid polymer sealant for buses, trailers and specialty vehicles. The product is designed to replace or outperform traditional polyurethane and silicone sealants in demanding transportation applications.

Why it matters: - Transportation manufacturers are looking for sealants that hold up better under vibration, thermal cycling and outdoor exposure. - ForzaSEAL T-OS150 is positioned as a U.S.-made alternative to polyurethane and silicone, two chemistries with known durability, paintability and adhesion tradeoffs. - Forza says domestic production can also support faster customization for OEM production lines.

What happened: - Forza Inc. announced the availability of ForzaSEAL T-OS150, a semi-self-leveling hybrid polymer sealant for roof seams, sidewalls and panel sealing. - The product targets buses, semi-trailers, cargo trailers and specialty vehicles. - Forza launched the sealant on August 12, 2026. - The sealant is made with Forza's HyPer Polymer MS technology, a moisture-curing, silane-terminated polymer platform. - Forza manufactures the product at its Pasadena, Texas facility.

The details: - ForzaSEAL T-OS150 is designed to flow into riveted joints, fastener lines and irregular roof seams. - The product cures to a flexible, non-shrinking bond. - Forza says the sealant is built to maintain performance through vibration, temperature swings and sustained outdoor exposure. - Published technical data lists tensile strength at 177 PSI and elongation at break at 280%. - The temperature range is listed at -75°F to +400°F. - Skin time is 120 minutes. - Shore A hardness is 42. - The formula is 100% solids, non-shrinking and non-yellowing. - Forza lists the sealant as UV resistant and paintable. - Available colors are white, gray and black. - Packaging options include 10.1 oz cartridge, 28 oz cartridge, 20 oz sausage, 5 gallon pail and 52 gallon drum. - Forza's comparison data says HyPer Polymer MS formulations address six categories: structural bond strength, UV stability, paintability, low VOC/no isocyanates, non-shrinking performance and multi-substrate adhesion.

Between the lines: - The launch reflects continued interest in modified silane sealants as manufacturers move away from legacy polyurethane and silicone products. - Forza is leaning on domestic manufacturing as both a supply-chain advantage and a customization tool. - The company is also using technical performance data to frame the product as a field durability upgrade, not just a material substitution.

What's next: - ForzaSEAL T-OS150 is available now through direct order and Forza's distributor network. - Technical data sheets and sample requests are available online or by phone at +1 402-731-9300. - Forza also says it can adjust cure speeds, viscosity and adhesion profiles for OEM-specific requirements. - More information is available at Forza's website.

The bottom line: - Forza is betting that a domestically made hybrid sealant with strong technical specs can win business from transportation manufacturers that need durability, consistency and faster customization.