Product

LOCK A699 PSA™

High-Moisture Resistant Resilient Adhesive

Product overview

Product previously known as Multi-Lock

Bostik LOCK A699 PSA is a solvent-free, water-based, acrylic adhesive specifically formulated for the installation of most resilient flooring in residential and commercial applications. LOCK A699 PSA is a 0 VOC formulation as calculated by SCAQMD Rule 1168. It displays tenacious early-strength and is specially formulated to be highly resistant to plasticizer migration. LOCK A699 PSA has been formulated to exhibit a unique combination of application properties including excellent trowelability, fast tack/grab, low odor, and easy cleanup.

Geographic availability

United States of America

Available sizes

4 gallon pail

Smart Advantages

Bonds a wide variety of flooring

High strength, high tack

Bonds up to 99% RH & 12.0 pH

Documents

TDS

Download the document
LOCK A699 PSA Sell Sheet

Download the document

News & Events

Latest news

Apr 15 2024

Wall & Floor
News

XL Brands Announces New Distribution Relationship with BPI

Starting April 15, 2024, XL Brands, a leading provider of professional flooring ...

Next events

The International Surface Event (TISE) | Surfaces 2025

January 28 - 30, 2025

Mandalay Bay Convention Center | Las Vegas, NV

Bostik, Inc. is exhibiting at The International Surface Event (TISE) January 2025 at booth 5569.

More information

LOCK A699 PSA may be used to adhere

LVT or LVP
Sheet Vinyl
VCT
Cork
Carpet Tiles (Except PVC backings)

Use Environments

Offices/Light Commercial
Residential
Hospitality
Heavy Commercial

LOCK A699 PSA may be used over these substrates

Concrete
Plywood (APA Grade)
Well-Bonded Vinyl
Terrazzo
Gypsum Underlayment (Dry, above-grade applications only)
Steel

LEED® Contribution

LOCK A699 PSA is a 0 VOC formulation as calculated per SCAQMD Rule 1168, and may contribute toward LEED^® credits under LEED^® v4 Credits: IEQ Credit 2.1 and IEQ Credit 2.2.