Description
S1125 Sealant — BOLTON SKU 62303.
About the S1125 Sealant, TE Connectivity
Raychem S1125 Sealant from TE Connectivity is a two-component high-performance adhesive consisting of an epoxy resin and hardener, formulated for superior chemical and heat resistance. It cures at room temperature and offers a working pot life of about 1 to 1.5 hours after mixing, with an operating temperature range of -55 °C to +150 °C once cured. S1125 is the adhesive system specified for bonding heat-shrinkable products — moulded parts, boots, tubing, adaptors and back fittings — to cable jackets and connector hardware, creating environmentally sealed, strain-relieved terminations. It is supplied in kit formats such as pre-measured sachet kits (with mixing cups, sticks and abrasive paper) and dual-syringe bi-pack versions that keep resin and hardener separated until use, reducing mixing errors. The exact kit format is confirmed at quotation.
Key specifications
| Product | Raychem S1125 (TE Connectivity) |
|---|---|
| Type | Two-part epoxy adhesive/sealant |
| Cure | Room temperature |
| Pot life | Approx. 1-1.5 h after mixing |
| Operating temperature | -55 °C to +150 °C |
| Key property | High chemical and heat resistance |
Typical applications
Used in wire and cable harness fabrication to bond heat-shrink boots and moulded shapes at connector backshells, sealing against fuels, fluids and moisture in aerospace and defence harness environments. Also applied when repairing or re-terminating sealed harness transitions during maintenance.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).





















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