Technical Specifications

CONGOLEUM
AD-62 Commercial Flooring Adhesive
DESCRIPTION:
AD-62 Commercial Flooring Adhesive is a high performance acrylic adhesive designed for
wet-lay installation of Structure Luxury Plank and Tile and ZoN Solid Vinyl Flooring over
porous and approved non-porous surfaces. The hard setting feature of AD-62 resists
indentation from static and rolling loads and helps to restrict thermal movement of the
finished floor. With its excellent working time, superior bond and low-odor, it is ideal for
use in residential and commercial installations.
Suitable Substrates:
Fully cured interior dry concrete, approved wood underlayments such as APA exterior-
grade plywood, Group 1, CC plugged with sanded face, other approved wood
underlayments, cement-based self-levelling underlayments and patching compounds,
properly prepared and fully bonded cement terrazzo, VCT (one layer over on or above
grade subfloors only), radiant-heat systems that have been properly installed and the
subfloor surface does not exceed 85°F (29°C). Use only when the substrate and the room
temperature are between 65°F and 85°F (18°C and 29°C).
APPLICATION
To Use With
Structure Luxury Vinyl Tile
ZoN Solid Vinyl Sheet Flooring
Subfloor Type
Porous Surfaces
Non-porous Surfaces
Porous Surfaces
Non-porous Surfaces
Trowel Size
1/16” x 1/16” x 1/16”
square-notch
1/32” x 1/16” x 1/32”
U-notch
1/16” x 1/16” x 1/16”
square-notch
1/32” x 1/16” x 1/32”
U-notch
Special Instructions
No
No
Back roll adhesive with a ¼” (6.4mm) nap
paint roller after applying with a trowel
Spread Rate
125 – 150 sq. ft. /gal
185 – 245 sq. ft. /gal
125 – 150 sq. ft. /gal
185 – 245 sq. ft. /gal
Required Flash Time
5 to 10 minutes
20 to 40 minutes
5 to 10 minutes
20 to 40 minutes
Working Time
Up to 30 minutes
Up to 20 minutes
Up to 30 minutes
Up to 20 minutes
Note: flash time and working times may vary based on temperature, humidity, substrate
porosity, trowel application and jobsite conditions.
3500 Quakerbridge Road • Post Office Box 3127 • Mercerville, New Jersey 08619 • [phone] • www.congoleum.com