Applications:

HENRY 451 MasterPro High-Performance Wet-Set Carpet Adhesive is used for the installation of most types of commercial carpeting in heavy traffic areas, providing excellent long-term performance.

Bonds To:

HENRY 451 MasterPro High-Performance Wet-Set Carpet Adhesive bonds carpet backings, including jute, polypropylene (ActionBac™), latex unitary, urethane foam, unitary ActionBac, urethane laminate, hot melt, woven or latex foam-backed, and non-backed needle-punched to concrete, underlayments, wood substrates, terrazzo, and existing resilient on all grade levels as recommended by the carpet manufacturer.

Trowel Recommendations:

Latex foam and urethane foam
V-Notch
3/32” D x 3/32” W x 3/32” A
144-162 sq. ft./gal
(16-18 sq. yd./gal.)

Other recommended carpet backings
V-Notch
1/8” D x 1/8” W x 1/16” A
90-108 sq. ft./gal.
(10-12 sq. yd./gal.)

Carpet to cushion (double glue-down)
U-Notch
3/16” D x 1/8” W x 1/8” A
54-72 sq. ft./gal.
(6-8 sq. yd./gal.)

Cushion to substrate (permanent)
Sq-Notch
1/16” D x 1/16” W x 1/16” A
140-160 sq. ft./gal.
(16-18 sq. yd./gal.)

Warranty:

W.W. Henry Company warrants that HENRY 451 will not break down or lose its cohesive strength due to manufacturing or formulation defect for 10 years from the date of installation, if used for its stated purpose and applied in accordance with the instructions, subject to certain exclusions and limitations set forth in the warranty.

Warnings:

Carefully read and follow all cautions and warnings on the product label.  Refer to the Material Safety Data Sheet for additional product information.  

Tech Support:  800.232.4832