TN414 Non-Impregnated Butyl Shim Tape

TN414 is a cross-linked butyl pre-formed strip incorporating a continuous EPDM shim cord, supplied on fast release paper.

Usage/purpose

TN414 is designed for factory and site use, including: compression glazing of timber and, where there are serrations on the metalwork, aluminium windows/doors; situations where tape is compressed to the shim, (i.e. glass/unit is to be held within a compression cushion of between 700 and 1750 N/m); and curtain wall and sloped glazing.

TN414 is not recommended for use with high temperature glasses, where compression is not applied, in joints subject to prolonged water immersion, or where application temperatures are below +5°C.

Safety data sheet must be read and understood before use.