Rust-Oleum Krud Kutter Caulk & Sealant Remover – 750ml
Make sealant removal easier with Rust-Oleum Krud Kutter Caulk & Sealant Remover. Designed to soften stubborn old caulk and sealant, this ready-to-use spray helps prepare surfaces for renovation, re-sealing and decorating.
The formula works on many common sealant types, including silicone, acrylic and polyurethane. Its light gel consistency clings to the treated area, helping it stay wet for longer while the product works to loosen the material for scraping away.
Ideal for bathroom and kitchen maintenance, as well as general renovation projects, Krud Kutter can be used indoors or outdoors on a range of suitable surfaces. The convenient 750ml trigger spray makes application straightforward, whether you're removing old sealant around a bath, shower, sink or skirting board.
Key Features
Targets common sealants: Helps soften silicone, acrylic and polyurethane caulks and sealants.
Clinging gel formula: Stays on the treated area while the product works.
Ready-to-use spray: Convenient trigger-spray application.
Indoor and outdoor use: Suitable for a variety of renovation and maintenance tasks.
Versatile surface compatibility: Can be used on suitable surfaces including glass, wood, stainless steel, porcelain, stone and vinyl.
Helps prepare surfaces for re-sealing: Makes it easier to remove loosened sealant before applying a replacement.
How to Use
Remove as much loose or accessible sealant as possible using a suitable scraper or sealant removal tool.
Apply Krud Kutter directly to the remaining sealant, following the product label.
For dried sealant, allow approximately 5–20 minutes for the product to work, or until the sealant loosens. Some applications may need longer.
Carefully scrape away the softened material and repeat if necessary.
Wipe the area with a damp, soapy cloth and allow the surface to dry fully before applying new sealant.
For fresh caulk, the manufacturer's instructions indicate an application time of around one minute before wiping away. Always test on an inconspicuous area first.
Product Specifications
Brand: Rust-Oleum
Product range: Krud Kutter
Product type: Caulk and sealant remover
Pack size: 750ml
Application: Ready-to-use trigger spray
Suitable for: Many silicone, acrylic and polyurethane caulks and sealants
Use: Interior and exterior
Finish/appearance: Clear to slightly yellow liquid/gel
Important Safety Information
Always read the label and safety data sheet before use. This product is classified as highly flammable and can cause skin irritation, allergic skin reactions and serious eye damage. Wear suitable protective gloves and eye protection, work in a well-ventilated area, and keep away from heat, sparks and naked flames.
Not recommended for painted, varnished or refinished surfaces. Test material compatibility in an inconspicuous area before treating the full surface.
