- Versatile plastic roller for soundproofing, debris prevention and general workshop use. A practical tool for car sound deadening and other car tools applications. - Strong adhesion aid for repairs. Helps tire and inner tube patches fully adhere and is suitable for installing sound insulation devices and other sound deadening materials. - Essential accessory for noise reduction and protection. Helps reduce road noise and protect your car and related components, compatible with wheel barrel repair parts and car sound deadening materials. - Lightweight and portable. Easy to install and carry, making car repairs and sound deadening projects more convenient. - Use scenarios: - In-car sound insulation installations (doors, floors, trunk) to ensure materials lay smoothly and bond firmly. - Tire or inner tube patch repairs to improve patch adhesion. - Auto sound deadening projects and wheel barrel repair parts to reduce noise and provide protection.