The HT4R425 foam gun is a tool designed for the precise application of polyurethane mounting foam. Its construction has been developed for professional insulation work, sealing, and filling gaps. It provides a clean and controlled operation, minimizing material waste.The gun is built from robust materials. The body is made of lightweight yet durable aluminium and is additionally chrome-plated. The stainless steel needle ensures long-lasting use without sticking. The internal foam flow regulation system is highly durable. The precision metal nozzle is designed to operate for up to 100,000 cycles without leaks.Operating the tool is extremely simple and comfortable. The ergonomic adjustment system allows dosing and controlling the flow with one hand. Easy needle removal facilitates cleaning after work. The special dispenser design prevents the mechanism from jamming when pressure increases and protects against backflow leaks. The set includes 2 PVC needle tubes and 2 conical nozzles. By choosing the HT4R425 foam gun, you invest in a tool that combines precision with durability. It is the ideal solution for professionals who value working comfort and equipment efficiency. Improve your mounting and insulation work.