General description The Adjustable Polyurethane Foam Gun is designed for both professionals and DIY enthusiasts, offering a high-quality solution for filling and sealing applications. Made from durable aluminum alloy and stainless steel, this foam gun features a corrosion-resistant and leak-proof housing, ensuring longevity and reliability. Its ergonomic design provides comfort during use, making it an ideal tool for various projects. Technical specifications Material: Aluminum alloy and stainless steel Coating: PTFE, high-temperature resistant Function: Switch function for easy operation Usage Suitable for commercial insulation foam tanks Ideal for filling and sealing cracks Widely used for balcony doors and windows, bathtubs, air conditioners, and more Perfect for repairing bathroom items, sealing tiles, fixing shelves, and kitchen sinks Other information No cleaning required after use; simply close the valve Flow rate can be precisely controlled with a spring trigger and rotary