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HENRY® 640 VinylLock™

Pressure Sensitive Vinyl Flooring Adhesive

  • Use as a pressure-sensitive or wet-set adhesive
  • Long working time
  • Excellent plasticizer migration resistance
HENRY 640
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  • HENRY 640

Information HENRY® 640 VinylLock™

HENRY® 640 is a premium, high performance flooring adhesive for the installation of vinyl-backed flooring, including solid vinyl tile, plank and vinyl-backed sheet. HENRY 640 can be used as a pressure-sensitive or a wet-set adhesive. Luxury vinyl tile greater than 16” x 16″ (40.6 cm x 40.6 cm) and luxury vinyl plank with a surface area greater than 256 sq. in. (1,652 sq. cm.) must be installed using HENRY 640 as a wet-set adhesive.

Key Features

  • Use as pressure sensitive or wet-set adhesive
  • Moisture resistant up to 90% RH
  • Long working time
  • Excellent plasticizer migration resistance
  • Outstanding initial grab and bond strength
  • Solvent free and low odor
  • Antimicrobial product protection

Standards

SystemOne
Greenline
Biobased
HENRY’S Best 10-Year

Technical Data HENRY® 640 VinylLock™

Flooring Type

Solid vinyl tile, vinyl plank and vinyl-backed sheet flooring

Porous Substrates

Square Notch, 1/16″ D x 1/16″ W x 1/16″ A
125 – 150 sq. ft. per gal.; 31.25 – 37.5 sq. ft. per qt.; 3 – 3.7 sq. m per L

Non-Porous Substrates

U-Notch, 1/32″ D x 1/16″ W x 1/32″ A
150 – 200 sq. ft. per gal.; 37.5 – 50 sq. ft. per qt.; 3.7 – 5 sq. m per L

Alternate Trowel for Extremely Flat Substrates

(Minor surface imperfections, such as trowel marks or pitting, must not exceed the 1/32″ height of the adhesive trowel ridge.)

U-Notch, 1/32″ D x 1/16″ W x 5/64″ A
225 – 275 sq. ft. per gal.; 56 – 69 sq. ft. per qt.; 5.5 – 6.7 sq. m per L

Shelf life is 1 year, if unopened.
VOC: 0 g/L, calculated and reported, SCAQMD 1168

For complete product technical information, click on the Downloads tab and open the Technical Data download.

 

Information HENRY® 640 VinylLock™

HENRY® 640 is a premium, high performance flooring adhesive for the installation of vinyl-backed flooring, including solid vinyl tile, plank and vinyl-backed sheet. HENRY 640 can be used as a pressure-sensitive or a wet-set adhesive. Luxury vinyl tile greater than 16” x 16″ (40.6 cm x 40.6 cm) and luxury vinyl plank with a surface area greater than 256 sq. in. (1,652 sq. cm.) must be installed using HENRY 640 as a wet-set adhesive.

Key Features

  • Use as pressure sensitive or wet-set adhesive
  • Moisture resistant up to 90% RH
  • Long working time
  • Excellent plasticizer migration resistance
  • Outstanding initial grab and bond strength
  • Solvent free and low odor
  • Antimicrobial product protection

Standards

SystemOne
Greenline
Biobased
HENRY’S Best 10-Year

Technical Data HENRY® 640 VinylLock™

Flooring Type

Solid vinyl tile, vinyl plank and vinyl-backed sheet flooring

Porous Substrates

Square Notch, 1/16″ D x 1/16″ W x 1/16″ A
125 – 150 sq. ft. per gal.; 31.25 – 37.5 sq. ft. per qt.; 3 – 3.7 sq. m per L

Non-Porous Substrates

U-Notch, 1/32″ D x 1/16″ W x 1/32″ A
150 – 200 sq. ft. per gal.; 37.5 – 50 sq. ft. per qt.; 3.7 – 5 sq. m per L

Alternate Trowel for Extremely Flat Substrates

(Minor surface imperfections, such as trowel marks or pitting, must not exceed the 1/32″ height of the adhesive trowel ridge.)

U-Notch, 1/32″ D x 1/16″ W x 5/64″ A
225 – 275 sq. ft. per gal.; 56 – 69 sq. ft. per qt.; 5.5 – 6.7 sq. m per L

Shelf life is 1 year, if unopened.
VOC: 0 g/L, calculated and reported, SCAQMD 1168

For complete product technical information, click on the Downloads tab and open the Technical Data download.