Author Archives: Premium Silicone

PREMSIL is pleased to announce that we have successfully passed our ISO 9001:2015 audit, confirming our continued certification for the manufacture and supply of silicone sponge materials and sealing solutions. ISO 9001:2015 is an internationally recognised quality management standard that ensures businesses operate with consistent, controlled, and continuously improving processes. Maintaining this certification demonstrates PREMSIL’s […]

O-ring performance over time is driven primarily by material behaviour. In many applications, seal failure occurs due to compression set, thermal ageing, or environmental exposure rather than incorrect groove design. Silicone sponge O-rings are widely specified where low sealing force, temperature stability, and long-term resilience are required. They are particularly effective in applications involving lightweight […]