• Engineered for smooth trouble free operation
• Fixed adjustment ensures sash will not drop over
time
• Engineering Polly alloy carriages are corrosion free
Bearings are manufactured from triple “A” Grade
hardened high carbon steel - “AB” rated bearing
• Tires are injection moulded in one piece and
manufactured from Delrin
• Door rollers can be screw fixed into frames during
assembly
Is a two-component, neutral curing part silicone
formulation that cures to a high-modulus elastomeric
adhesive sealant. Designed for use in structural adhesive
sealant applications such as factory glazing and curtain
wall production.