
Achieving Superior Gas Retention and Structural Integrity with Advanced Hot-Melt Butyl Sealants. Permanent Plasticity: Remains soft and pliable without curing, accommodating structural movement and vibration. Superior Moisture Barrier: Extremely low MVTR effectively blocks humidity to prevent internal fogging and condensation. 100% Solid & Eco-Friendly: Solvent-free formulation with zero VOC emissions and no shrinkage during service life. Strong Adhesion: Bonds tenaciously to glass, aluminum, galvanized steel, and stainless steel spacer profiles. Long-Term Durability: Excellent UV resistance and weathering ensure seal integrity over decades of use. Dual-Seal System Compatible: Works seamlessly with secondary sealants like silicone and polysulfide for high performance. Customization Available: Offers full customization in thickness, density, color, shape, and bespoke formulations.