Collection: Origin Pro™ Exterior Sealants
Origin Pro™ exterior sealants are engineered for the demanding conditions of real jobsites — delivering weatherproof protection, UV stability, flexibility, and long-term adhesion on today’s most common siding, window, and trim materials.
Our exterior lineup includes HP3 100% Silicone for glazing and high-exposure joints, and HP4 Hybrid Polymer for multi-substrate siding and trim installations. Both formulations withstand harsh weather, accommodate building movement, and deliver the durable, long-lasting performance professionals rely on.
Built on experience. Engineered for performance.
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HP3 | 100% Silicone Exterior Sealant (Acetoxy Cure)
Regular price From $1.00 USDRegular priceUnit price $10.80 each$1.00 USDSale price From $1.00 USD -
HP4 | Hybrid Polymer Exterior Sealant
Regular price From $9.86 USDRegular priceUnit price $9.86 each$10.95 USDSale price From $9.86 USDSale
