Interlayers are used in laminated units to bond two glass lites together. Laminated glass serves many purposes including safety and security enhancement, acoustical control, and colorful design elements.
RIG houses an extensive inventory of interlayers from the standard PVB’s thicknesses from 0.015” to .090” and several specialty interlayers including STC rated products:
Laminated glass acts as a strong barrier against outside forces.
SGP’s yellow index is less than 1.5 and PVB’s yellow index is 6-12- therefore SGP is visually clearer.
SGP is 5 times stronger than PVB