Defence Industry
As an ISO 9001:2015 certified supplier of adhesives and sealants to the Aerospace and Defence industries, TECHSiL prides itself on meeting customers’ needs for complete traceability and full supporting documentation. The material systems available for Defence conform to military specifications (MIL-SPEC), BS1806 (British Standards) and we also offer grades which are NASA Approved for low outgassing, have NATO stock numbers (NSN codes) and meet the requirements of UL 94V-0 for flame retardancy. Our commitment to a high quality delivery service has seen relationships grow with key defence and aerospace industry leaders.
Since the merger with M-Tec Ltd, TECHSiL has widened their military specification expertise to incorporate O-Rings, Bonded Seals and Gaskets for the Defence Industry. In 2018, TECHSiL worked with Hellios to obtain JOSCAR accreditation to guarantee quality assurance and to ensure we are adding value to defence procurement.
From guidance and communication systems to sensors and heat transfer devices, Techsil’s unique mix of capabilities and products offer reliable solutions to challenging specifications. They include: high performance silicones, electrically conductive systems, thermally conductive pastes, electrically insulative pastes, conformal coatings, potting compounds, underfill encapsulants and tapes.
- Freudenberg
- Trelleborg
- Precision Polymer Engineering (PPE)
- Henkel
- Sherwin Williams
Defence Product Ranges


Materials for Defence Industry
Visit our Resource Centre and discover a comprehensive collection of informative videos, white papers, and technical guides that examine our innovative approach to the Defence industry.