Purpose and key benefit Replacement foam tubes designed to restore clogged applicator assemblies quickly so you can resume work with minimal downtime. Use as drop-in replacement parts for foam applicators to maintain a smooth, continuous foam or adhesive flow. Compatibility and function Compatible with all brands of foam insulation and foam applicator assemblies. Fits a range of foam tool sizes and provides a secure connection for uninterrupted dispensing. Intended to replace a foam-clogged tube: remove the blocked assembly and install the new replacement tube for immediate reuse. Material and durability Made from polypropylene for good dimensional stability and resistance to deformation. Clear color allows visual inspection of flow and build-up inside the tube. Size and performance Suitable for filling, sealing and insulating gaps up to 2.5 cm. Helps produce consistent bead shape and uninterrupted application when installed, reducing waste from clogged equipment. Practical applications (use scenarios) Window and door insulation: replace clogged applicator tubes to refill and seal gaps around frames up to 2.5 cm wide. HVAC and plumbing sealing: restore foam tool function quickly during duct or pipe sealing jobs to keep work moving. Construction and DIY repairs: ideal for site crews and home handymen who need fast replacement parts to finish sealing, insulating, and gap-filling tasks. Why customers need this Prevents delays caused by clogged foam tubes by providing a quick, compatible replacement. Extends usability of existing foam applicator tools without requiring full tool replacement. Clear, deformation-resistant polypropylene construction supports reliable, repeatable application. Instructions for use When the applicator tube becomes blocked with cured foam, remove the clogged tube assembly and install the replacement tube. Test flow, then continue sealing, insulating, or filling as needed.