The cylindrical shape ZYA is mainly used peripherally; -The variant with end hole (ST-BO) is particularly suitable for face-down use; -Felt points with metal inserts (MS) are used for increased stock removal when pre-polishing with diamond polishing pastes.
- Professional quality - Permanent elasticity and excellent adhesion to all construction materials - Excellent mechanical properties - Resistant to atmospheric effects, U.V. and ageing - Does not cause corrosion - Does not run in vertical joints - Complies with the ISO 11 600 standard - Compatible for most peripheral insulating glass seals as well as PVB films for safety glass
Shallow offset, SAE AS 954 (dimensions and test loads); Fed. Spec. GGG-W-636E, S.B.A.C. Techn. Spec. T.S. 48 up to size 1/2, HPQ® high performance steel, chrome plated.