N.Y. Co., Ltd.

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HT-Bond 777

A two-component adhesive with strong bonding power. It has low odor, high safety, and can be used on metals, wood, concrete, and more. Once cured, it has high strength and elasticity, making it resistant to impact and ideal for bonding rigid materials. Additionally, it can also bond slightly oily surfaces.

HT-Bond 777

Chemical Resistance

ChemicalTensile Shear Strength
Water140 kg/cm2
10% Saline Solution160 kg/cm2
Gasoline165 kg/cm2
Machine Oil225 kg/cm2
10% Hydrochloric Acid120 kg/cm2
10% Caustic Soda95 kg/cm2
Methanol90 kg/cm2
Hot Water (80°C)80 kg/cm2
Acetone60 kg/cm2
※ These values were measured after bonding steel plates with this product, curing at 25°C for 24 hours, and immersing in each chemical for 250 hours.

Specifications

Item
Main ComponentTwo-component acrylic resin
Heat Resistance Temperature150°C
Curing Time (25°C)About 15 minutes
Tensile Shear Strength150–250 kg/cm2

Features

Bonding Various Metals

It can strongly bond various metals such as iron, stainless steel, aluminum, and copper. It is also capable of bonding dissimilar metals.

Alternative to Welding

Useful in narrow spaces where welding is difficult or when heat-induced changes need to be avoided. Enables safe work without using an open flame.

Sealing for Screws

With its high strength and elasticity, it prevents screw loosening and detachment. Suitable for sealing screws used in areas with shock and vibration.

Emergency Pipe Repair

Since it dries quickly, it can instantly repair pinholes and cracks. It complies with water quality testing standards, making it suitable for repairing water pipes.

Copper Pipe Bonding

Ideal for bonding copper pipes used in refrigeration piping and similar applications.

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