LokWorx Resilient+ is a commercial adhesive designed for resilient flooring, including sheet vinyl, luxury vinyl tile (LVT), and luxury vinyl plank (LVP), as well as cork flooring. It is formulated to provide a high-strength, water-resistant bond suitable for interior applications. The adhesive features a transitional formulation and contains recycled polymer content, contributing to LEED v4 requirements. It is available in one-gallon and four-gallon pails. This article details the specifications, installation procedures, and compatibility considerations for LokWorx Resilient+ adhesive, based on available documentation.
Adhesive Properties and Specifications
LokWorx Resilient+ adhesive is characterized by several key properties. It offers a spread rate of 175 to 225 square feet per gallon. The adhesive is designed for use with Wood Association approved wood underlayment and subflooring. It is also compatible with sound and properly prepared concrete, metal, wood, fiberglass, and terrazzo substrates.
The adhesive demonstrates resilience to moisture, with a relative humidity (RH) tolerance of up to 99% as measured by ASTM F-2170, provided there is no hydrostatic pressure present. It also exhibits a calcium chloride/MVER tolerance of 12 lbs, as per ASTM F-1869, and operates within a pH range of 5 to 12.
The product is compliant with California South Coast Air Quality Management District Rule 1168 and California Department of Public Health Section 01350. It also carries a FloorScore certification (SCS-FS-07413).
Substrate Preparation and Compatibility
Proper substrate preparation is crucial for successful adhesive application. Existing resilient flooring must be over one year old, securely adhered with a full spread of adhesive, and free of waxes and polishes before installation. Chemically abated substrates are not suitable for use with LokWorx Resilient+.
For concrete substrates, the documentation specifies the need for sound preparation. For older slabs or those with a history of moisture-related issues, the use of a two-part epoxy moisture mitigation system, such as MoistureTEK, is recommended. Newer slabs with intact moisture retarders should see moisture levels recede over time.
Installation Procedures
The installation process involves specific steps to ensure optimal adhesion. The adhesive should be spread evenly over the substrate using the recommended trowel, maintaining a 45-degree angle. Following the installation of the flooring material, it must be rolled with a 75 to 100-pound roller.
For vinyl flooring installations, back rolling the adhesive with a short nap roller is recommended to minimize telegraphing, which is the visible transfer of adhesive ridges through the flooring material. Areas with lower than normal relative humidity may experience reduced working time.
Warranty Information
LokWorx Resilient Adhesive is covered by a 15-year warranty, including an under-bed warranty, when used with specific products. Detailed information regarding the terms and conditions of this limited warranty is available by contacting the manufacturer.
Adhesive Remover
A non-toxic and fully biodegradable single-component adhesive remover is available for use with LokWorx Resilient+. This remover requires a minimum dwell time of two hours, with the option of extending it up to 24 hours for enhanced effectiveness. The remover will not affect the bond of new adhesive applications when used correctly. It can be applied using a medium nap roller, brush, or other suitable spreading technique, with a coverage rate of 100 square feet per gallon.
Adhesive Categories
The adhesive is categorized within several product lines, including Core 4 Resilient Adhesives, Specialty Carpet Adhesives, Core 4 Carpet Adhesives, Specialty Hardwood Adhesives, and FinishWorx Adhesives.
Conclusion
LokWorx Resilient+ adhesive is a formulated product for resilient and cork flooring installations. Its key features include high strength, water resistance, and compatibility with various substrates. Proper substrate preparation, adherence to recommended installation procedures, and awareness of environmental factors like humidity are essential for achieving a durable and long-lasting bond. The 15-year warranty provides assurance when used with compatible products.