Tuffbond® 304 Epoxy Adhesive - 400mL Volume
Tuffbond® 304 Epoxy Adhesive - 400mL Volume
SKU:TUF-8e7279
Fast-curing, high-strength epoxy adhesive meeting ISO-9001 standards for institutional use.
Regular price
$24.99
Regular price
Sale price
$24.99
Unit price
per
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Tuffbond® 304 Epoxy Adhesive is a fast-curing, high-strength adhesive designed for rapid assembly applications. With excellent resistance to moisture, chemicals, and heat, this epoxy is ideal for bonding various materials including metals, wood, ceramics, and for potting electronics. This product meets ISO-9001 standards and offers superior shear strength on aluminum, making it a reliable choice for institutional and government procurement needs.

Product Specifications
Benefits Benefits
Fast at room temperature (about 4 minutes)Low shrinkage100% reactive, non-solvent systemEasy mixing ratio of resin and hardenerNo fuming on gelation
Dispensing Equipment Dispensing Equipment
Hernon® offers a complete line of semi and fully automated dispensing equipment. Contact Hernon® Sales for additional information.
General Information General Information
This product is not recommended for use in pure oxygen and/or oxygen rich systems and should not be selected as a sealant for chlorine or other strong oxidizing materials.
Note Note
These suggestions and data are based on information we believe to be reliable and accurate, but no guarantee of their accuracy is made. Hernon manufacturing®, inc. shall not be liable for any damage, loss or injury, direct or consequential arising out of the use or the inability to use the product. in every case, we urge and recommend that purchasers, before using any product in full scale production, make their own tests to determine whether the product is of satisfactory quality and suitability for their operations, and the user assumes all risk and liability whatsoever, in connection therewith. hernon's quality management system for the design and manufacture of high-performance adhesives and sealants is registered to the ISO 9001 quality standard.
Storage Storage
Tuffbond® 304 should be stored in a cool, dry location in unopened containers at a temperature between 45ºF to 85ºF (7ºC to 29ºC) unless otherwise labeled. Optimal storage is at the lower half of this temperature range. To prevent contamination of unused material, do not return any material to its original container.
Technical Specs Brands
Hernon Manufacturing, Inc
Technical Specs Industry Standards
International Organization for Standardization (ISO-9001)
Technical Specs Room Temperature Cure
Shear Strength on Aluminum lap-shear specimens tested according to ASTM D1002.
Technical Specs Volume
400 mL
Applications Applications
Bonding voice coil to coneBonding pole piece to magnetBonding alnico magnet to baseRapid curing structural and electrical repair kitRapid curing laminates and âgelâ coatsPotting electronic boardsEncapsulating electrical and electronic components
Cured Performance Cure Time At 22 Degree Celsius C Tempe
24 hr
Cured Performance Shear Strength Aluminum
2,000 to 3,500 psi
Properties Cured Hardness Shore D
80 to 90 duro
Properties Cured Working Life At 25 Degree Celsius C Tem
4 to 7 min
Properties Uncured Part A Appearance
Black
Properties Uncured Part A Base
Epoxy
Properties Uncured Part A Mix Ratio By Weight
1
Properties Uncured Part A Specific Gravity
1.17
Properties Uncured Part A Viscosity At 25 Degree Celsius
11,000 to 16,000 cP
Properties Uncured Part B Appearance
Light Yellow
Properties Uncured Part B Base
Amine
Properties Uncured Part B Mix Ratio By Weight
1
Properties Uncured Part B Specific Gravity
1.13
Properties Uncured Part B Viscosity At 25 Degree Celsius
12,000 to 18,000 cP