LOCK A490 LVT™
Firm-set Vinyl Flooring Adhesive
Product overview
LOCK A490 LVT is a premium, solvent-free, water-based acrylic adhesive specifically formulated for the installation of vinyl flooring. This 0 VOC formulation, compliant with SCAQMD Rule 1168, ensures a sustainable application. LOCK A490 LVT displays tenacious early-bond strength and is highly resistant to plasticizer migration, making it a reliable choice for durable installations. Its unique formulation offers excellent trowelability, fast tack/grab, low odor, and easy cleanup, providing a superior user experience.
Geographic availability
- United States
Available sizes
4 gallon pail
Smart Advantages
Rapid tacking, firm set
High bond & shear strength
Plasticizer migration resistant
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TDS
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LOCK A490 LVT Sell Sheet
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FloorScore Certification Registration SCS-FS-05259
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.
Related market & applications

Wall & Floor
- Soft Flooring