LOCTITE HY 4090 is an off-white to light yellow, high viscosity, 2-part hybrid, universal structural bonder with high humidity and vibration resistance.

LOCTITE® HY 4090 is a high viscosity, off-white to light yellow gel. It opens completely new application areas in structural bonding – for the very first time combining instant adhesive properties with those for epoxies to give more striking benefits. Fixture time of 90 – 180 seconds and suitable for gaps up to 5 mm. Resistant to vibration, shock loads and impacts with the ability to bond dissimilar substrates.

– Vibration, shock loads and impact resistance
– Viscoelastic FEA data card available
– Temperature resistance up to 150 °C
– Gap filling up to 5mm
– High moisture resistance
– UV resistant allowing outdoor applications

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