Overview: VF22PRO Vinylester Styrene-Free Epoxy
- The VF22PRO Vinylester Styrene-Free Epoxy by BoltCraft is a high performance, bonded anchoring adhesive designed for post installed connections in concrete, solid brick, hollow masonry, and solid rock. This system with very low VOC content ensures compliance with environmental standards.
- The included mixing nozzle ensures proper blending of the two-component epoxy, providing consistent application for threaded rods, rebar, anchors, and other reinforcing systems. VF22PRO delivers very good performance and high chemical resistance in both wet and dry conditions.
Applications & Advantages
- Ideal for versatile anchoring systems in cracked and uncracked concrete, solid brick, and stone, this chemical anchor is suitable for structural reinforcements, retrofitting, racking, machinery installation, safety barriers, ventilation systems, and facade mounting.
- The low VOC content and styrene-free formula make VF22PRO safer for indoor use and confined or poorly ventilated areas, reducing environmental impact and improving jobsite safety. It delivers fast cure times and high performance with good performance, offering strong bonded anchoring in both post installed rebar and threaded rod systems.
- The epoxy’s performance in both cracked and uncracked concrete makes it one of the most versatile anchoring systems available for contractors and engineers.
Material & Specifications
- This epoxy is formulated with Vinylester resin, offering superior chemical resistance and durability for a wide range of applications. Each 10oz (300ml) cartridge includes a mixing nozzle, ensuring accurate ratio blending and reliable anchoring adhesive application.
- Packaged in a case of 12 cartridges, this product is ideal for stocking large projects and professional job sites. The epoxy fades to grey when cured, indicating the open working time and blending well with most concrete surfaces.
Reliability & Performance
- Engineered for durability, VF22PRO is tested and assessed for strength in critical post installed anchoring system applications, maintaining structural integrity under static, seismic conditions, and thermal loads.
- The epoxy provides high chemical resistance, excellent fire resistance, and fast cure rates, making it suitable for high-demand environments requiring low downtime and strong long-term bonds. Its open working time allows flexibility during installation while maintaining excellent bond strength in various substrates.
Testing & Compliance: VF22PRO Vinylester Styrene-Free Epoxy
- VF22PRO has been tested to meet or exceed standards for tensile strength, fire resistance, chemical resistance, and overall durability. The formulation is compliant with environmental and safety regulations, meeting criteria for potable water contact and low VOC content, making it a reliable choice for both residential and commercial use.





