Ultra High Bond Epoxy Adhesives — Epo-Weld™
Rubberized and cryogenic epoxy adhesives engineered for applications where standard rigid adhesives fail. Absorbs mechanical shock, distributes bond-line stress, and maintains structural integrity from -67°C cryogenic service through high-load dynamic environments.
Technical Specifications
Built for Impact and Cryogenic Service
Epo-Weld™ UHB adhesives are specified wherever standard epoxies crack, creep,
or fail under mechanical shock, vibration, deep-section potting, or extreme cold.
Frequently Asked Questions
Common questions about Incure Epo-Weld™ UHB ultra high bond epoxy adhesives.
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Epo-Weld™ UHB uses rubber modification to deliver exceptional impact resistance and bond strength that standard rigid epoxies cannot match. The rubber phase absorbs mechanical shock and distributes stress across the bond line, preventing failure under dynamic loads, thermal cycling, and high-impact environments.
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UHB-100 is a rubberized, unfilled epoxy optimised for maximum impact resistance and flexibility in structural bonding. UHB-200 is a ceramic-filled, rubber-modified epoxy designed for cryogenic and extreme thermal shock applications — it retains flexibility and bond strength down to −67°C and resists liquid nitrogen, moisture, and vacuum. Both meet NASA outgassing requirements.
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Yes. UHB-200 is specifically engineered for cryogenic applications, retaining bond strength and flexibility at temperatures as low as −67°C. It resists liquid nitrogen, moisture, and vacuum environments — suitable for aerospace and scientific instrumentation exposed to cryogenic conditions.
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No. The rubber phase improves toughness and impact resistance without significantly reducing tensile bond strength. The primary benefit is resistance to peel, impact, and thermal shock — modes of failure that rigid epoxies are susceptible to in dynamic or thermally stressed assemblies.
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Epo-Weld™ UHB bonds metals (steel, aluminium, copper), engineering plastics, ceramics, and composites. It is particularly effective in multi-material assemblies where dissimilar coefficients of thermal expansion would cause delamination with rigid epoxies.
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Yes. Epo-Weld™ UHB grades meet NASA outgassing requirements (ASTM E595), confirming suitability for vacuum, aerospace, and precision optical instrumentation applications.