EVERLAM makes and sells EVERLAM™ polyvinyl butyral (PVB) interlayer for architectural laminated safety glass. Tough, available in a range of clear and colored products, it is used by glass laminators worldwide to produce attractive, durable and high-quality safety glass for indoor and outdoor applications.

Our portfolio includes EVERLAM™ CLEAR, EVERLAM™ WHITE and EVERLAM™ COLORED PVB interlayer as well as EVERLAM™ QUIET, our acoustic offering and EVERLAM™ SUPER TOUGH, our new stiff PVB film solution.

EVERLAM™ PVB interlayer is formulated to absorb nearly all naturally occurring ultraviolet (UV) radiation from sunlight. When used in glass laminates, it shows long-term stability in outdoor applications. It is supplied as rolled sheet material in thicknesses of 0.38 mm, 0.76 mm, 1.14 mm and 1.52 mm.

Interlayer properties have been developed to meet the requirements set in the major code systems worldwide, such as ISO, EN, ASTM, JIS, etc.