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LOCK A490 LVT™

Firm-set Vinyl Flooring Adhesive
Where to Buy
Product overview

Product previously known as LVT-Lock+

Bostik LOCK A490 LVT is a solvent-free, water-based, acrylic adhesive specifically formulated for the installation of vinyl flooring. LOCK A490 LVT is a 0 VOC formulation as calculated by SCAQMD Rule 1168. It displays tenacious early-bond strength and is specially formulated to be highly resistant to plasticizer migration. LOCK A490 LVT 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

 
Rapid tacking, firm set
High bond & shear strength
Plasticizer migration resistant

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 ...
Read more
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Next events

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CEU Webinar: Soft Flooring Systems for Performance and Moisture Control

Wednesday, May 22, 2024 11:00 AM EDT
Online Webinar

Soft flooring has experienced a surge in popularity in recent years due to its aesthetics, lower ...

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Bostik Academy
Surface Prep, Tiling, and Soft Flooring Training

May 21 - 22, 2024
Bostik Academy – New Jersey
301 Grove Road, Suite 100
West Deptford, NJ 08086

Presented by Bostik, learn about our innovative surface prep, tiling, and soft flooring training ...

LOCK A490 LVT may be used to adhere

  • LVT or LVP
  • Sheet Vinyl

Use Environments

  • Offices/Light Commercial
  • Residential
  • Hospitality
  • Heavy Commercial
  • Hospital/Healthcare

LOCK A490 LVT may be used over these substrates

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

LEED® Contribution

LOCK A490 LVT 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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