H.B. Fuller

Categories: Markets → Industrial → Applications → Paper & Pulp → Coated Paper & Paperboard

Technologies → Adhesives & Sealants → Product Families → Bonding Technology → Water-Based Adhesives

Application Instructions

This product may separate over time; this is typical for this type of adhesive.
Mix before use; adhesive will readily redisperse with mild agitation.
Check pH in open coating pans and adjust to 9.5 with ammonium hydroxide solution, if necessary. If the pH of the adhesive falls below 8.8, coagulation may occur.
Air operated diaphragm pumps are recommended to pump the adhesive. Avoid the use of high-speed centrifugal pumps.

Cleaning Instructions

The adhesive will clean up with water and mild soap when wet; dried material may require clean up with a solvent such as acetone or ethyl acetate.

Typical Applications

Designed for direct coating onto paper substrates by conventional coating methods such as flexo or Mayer rod.
Peel values of 1 - 3 oz/inch (28 – 85 grams/2.5 cm) are typically realized in the recommended coat weight range of 5 - 9 pounds (dry)/3000 sq. ft. (8 - 15 grams (dry)/sq. meter).
This product shows optimal performance on paper substrates with intermediate Sheffield smoothness values. Some substrates may require priming or additional deposition of adhesive.

Product Characteristics

For use in applications that require the properties of low tack and clean removability
This product is compliant under CONEG, Toy Safety ASTM 963-96a (Heavy Metals Only), and Hasbro Limits (Heavy Metals Only).

Regional Availability

Storage Conditions: For best performance, the product should be stored and used at 65 - 85°F. Do not freeze. Keep containers closed to maintain proper pH.
Shelf Life: 180 days

Gel-Tac® 101A