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LOCK A699 PSA™

High-Moisture Resistant Resilient Adhesive
Where to Buy
Product overview

LOCK A699 PSA is a premium, solvent-free, water-based acrylic adhesive designed for the installation of resilient flooring in both residential and commercial settings. This adhesive boasts a 0 VOC formulation in compliance with SCAQMD Rule 1168, ensuring an environmentally friendly choice.

LOCK A699 PSA offers tenacious early-strength and is engineered to resist plasticizer migration effectively. Its unique properties include excellent trowelability, fast tack/grab, low odor, and easy cleanup, making it a top choice for flooring installations. 

 

Geographic availability
  • United States
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 

Latest news

Apr 14 2025
  • Wall & Floor
  • Events
Bostik to Showcase Tailgate-Themed Booth and Innovative Flooring Solutions at NWFA Expo 2025
Bostik is excited to announce its participation in the National Wood Flooring Association (NWFA) ...
Read more
nwfa-2025-640x480.jpg
nwfa-2025-640x480.jpg

Next events

bostik-academy-flooring-surface-prep-adhesives_640x480.jpg
Bostik Academy
Flooring Surface Prep & Adhesives
May 14-15, 2025
Bostik Academy - Temecula
27430 Bostik Ct.
Temecula, CA 92590

Presented by Bostik, discover our cutting-edge solutions in surface preparation, sealants, and ...

bostik-academy-hardwood-in-person-training_640x480.jpg
Bostik Academy
Advanced Flooring Prep & Adhesives
May 1, 2025
BPI - Dallas 
4251 Fleetwood Road
Fort Worth, TX 76155

Presented by Bostik, learn about our innovative surface prep, grout, resilient and hardwood ...

starnet-event-2023_640x480.jpg
2025 Starnet Annual Membership Meeting
April 24, - April 27, 2025
Omni La Costa Resort
2100 Costa Del Mar Road
Carlsbad, CA, 92009

Join Bostik during the Preferred Vendor Trade Show at the 2023 Starnet Annual Meeting

NFCAP-training_640x480.jpg
Bostik Academy
Advanced Flooring Prep & Adhesives
April 24, 2025
BPI - San Antonio 
4902 Perrin Creek
San Antonio, TX 78271

Presented by Bostik, learn about our innovative surface prep, grout, resilient and hardwood ...

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.  

 

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