10 Best Mastic Tape Caravan in the UK 2025
Updated on 22/07/2025
#1
Recommended
Free Shipping
- Versatile sealing solution for various caravan and motorhome fittings such as joints, rails, roof-lights, vents, and window surrounds.
- Compatible with multiple surfaces, including aluminium mouldings, exterior lights, and trims for a secure seal.
- Durable and weather-resistant, designed to protect against leaks and outdoor damage.
- User-friendly application process for maintaining and upgrading fittings without professional help.
Read More
- Versatile sealing solution for various caravan and motorhome fittings such as joints, rails, roof-lights, vents, and window surrounds.
- Compatible with multiple surfaces, including aluminium mouldings, exterior lights, and trims for a secure seal.
- Durable and weather-resistant, designed to protect against leaks and outdoor damage.
- User-friendly application process for maintaining and upgrading fittings without professional help.
#2
Value for Money
33% Off
Free Shipping
- Versatile sealing solution for caravan and motorhome fittings like joints, rails, roof-lights, vents, and window surrounds.
- Compatible with various surfaces, including aluminium mouldings and external trims, ensuring a secure seal.
- Weather-resistant mastic strip designed to protect against leaks and damage in outdoor conditions.
- User-friendly application allows for easy maintenance and upgrades without professional help.
Read More
- Versatile sealing solution for caravan and motorhome fittings like joints, rails, roof-lights, vents, and window surrounds.
- Compatible with various surfaces, including aluminium mouldings and external trims, ensuring a secure seal.
- Weather-resistant mastic strip designed to protect against leaks and damage in outdoor conditions.
- User-friendly application allows for easy maintenance and upgrades without professional help.
#3
Free Shipping
- Heavy duty white butyl tape designed for waterproof sealing
- Dimensions of 3mm thickness, 19mm width, and 9.1m length
- Suitable for use on RVs, windows, and glass surfaces
- Versatile butyl sealant tape ideal for motorhomes
- Available in colour variations
- Effective butyl seal tape for various sealing applications
Read More
- Heavy duty white butyl tape designed for waterproof sealing
- Dimensions of 3mm thickness, 19mm width, and 9.1m length
- Suitable for use on RVs, windows, and glass surfaces
- Versatile butyl sealant tape ideal for motorhomes
- Available in colour variations
- Effective butyl seal tape for various sealing applications
#4
31% Off
Free Shipping
- Used for waterproof and airtight sealing on windows, doors, windshields, RVs, and various roofing materials for both indoor and outdoor applications.
- Compatible with a variety of surfaces including glass, wood, metals, plastic, and rubber; effective at sealing against wind, water, dust, oil, and corrosive chemicals.
- Made from synthetic rubber, the LLPT Butyl Putty Tape is 3.5mm thick, characterized by its non-drying and non-hardening properties, offering high viscosity and elasticity for reliable sealing.
- Designed for easy application, the sealant tape provides instant adhesion; recommended to clean the surface before use and adhere it at temperatures around 10°C for best performance.
- LLPT offers a diverse range of industrial and commercial tapes with varying sizes and thicknesses; explore additional products like PET Repair Tape, Aluminum Foil Tape, and Silicone Tape on Amazon.
Read More
- Used for waterproof and airtight sealing on windows, doors, windshields, RVs, and various roofing materials for both indoor and outdoor applications.
- Compatible with a variety of surfaces including glass, wood, metals, plastic, and rubber; effective at sealing against wind, water, dust, oil, and corrosive chemicals.
Read More
#5
5% Off
Free Shipping
- 1 roll of 5 cm x 15 m white butyl tape for sealing various surfaces.
- Effectively stops leaks in RVs, vents, skylights, slide-outs, windows, and more with a permanent waterproof bond.
- Adheres well to multiple materials including plastic, metal, rubber, wood, and glass, while remaining flexible in cold temperatures.
- Designed for easy application; simply peel and stick for a long-lasting seal.
- Premium Butyl composition ensures durability and self-priming capabilities.
Read More
- 1 roll of 5 cm x 15 m white butyl tape for sealing various surfaces.
- Effectively stops leaks in RVs, vents, skylights, slide-outs, windows, and more with a permanent waterproof bond.
- Adheres well to multiple materials including plastic, metal, rubber, wood, and glass, while remaining flexible in cold temperatures.
- Designed for easy application; simply peel and stick for a long-lasting seal.
Read More
#6
Free Shipping
- Professional butyl tape with 20 years of surface protection and strong adhesive properties. Suitable for temperatures ranging from -50 to 130°C, and UV-resistant for durability.
- All-white design for a clean appearance that blends seamlessly with surfaces. The aesthetic look enhances professionalism and maintains its appearance over time.
- UV-resistant to prevent degradation from sunlight, ensuring reliable leak and damage protection for up to 20 years.
- User-friendly application: simply clean the surface, peel the protective film, and press firmly to secure the tape.
- Versatile compatibility with various materials including plastic, metal, wood, and glass. Ideal for sealing roof leaks, caravan seams, and insulating electrical systems, though not suitable for silicone surfaces.
Read More
- Professional butyl tape with 20 years of surface protection and strong adhesive properties. Suitable for temperatures ranging from -50 to 130°C, and UV-resistant for durability.
- All-white design for a clean appearance that blends seamlessly with surfaces. The aesthetic look enhances professionalism and maintains its appearance over time.
- UV-resistant to prevent degradation from sunlight, ensuring reliable leak and damage protection for up to 20 years.
Read More
#7
13% Off
Free Shipping
- Waterproof and UV-resistant, this sealant tape protects against extreme weather and moisture.
- Easy to install: simply peel and apply to seal rips or seams on various surfaces.
- Versatile use for a range of vehicles including RVs, motorhomes, trailers, and more; not suitable for silicone surfaces.
- Designed for long-lasting repairs, providing a permanent solution for outdoor applications.
- Includes a rubber roller for enhanced adhesion during application.
Read More
- Waterproof and UV-resistant, this sealant tape protects against extreme weather and moisture.
- Easy to install: simply peel and apply to seal rips or seams on various surfaces.
- Versatile use for a range of vehicles including RVs, motorhomes, trailers, and more; not suitable for silicone surfaces.
- Designed for long-lasting repairs, providing a permanent solution for outdoor applications.
Read More
#8
19% Off
Free Shipping
- White Mastic Sealing Strip 2.5mm x 19mm x 5 Mtr
Read More
- White Mastic Sealing Strip 2.5mm x 19mm x 5 Mtr
#9
Free Shipping
- Butyl rubber sealant tape is ideal for waterproofing windows and doors, sealing windshields, and patching roofs.
- The tape is 3mm thick, 20mm wide, and 5m long, providing ample length for various applications and can easily be cut to size.
- Application is straightforward; simply remove the protective paper and press the tape onto a clean, dry surface for instant adhesion, effectively addressing leakage issues.
- This non-drying, synthetic rubber-based tape offers a permanent seal that is waterproof and maintains high viscosity and elasticity over time.
- Butyl sealant adheres well to a variety of surfaces including metal, concrete, glass, and plastics, ensuring a reliable bond without risk of disengagement.
Read More
- Butyl rubber sealant tape is ideal for waterproofing windows and doors, sealing windshields, and patching roofs.
- The tape is 3mm thick, 20mm wide, and 5m long, providing ample length for various applications and can easily be cut to size.
- Application is straightforward; simply remove the protective paper and press the tape onto a clean, dry surface for instant adhesion, effectively addressing leakage issues.
Read More
#10
Free Shipping
- Non-setting mastic sealing strip for effective sealing
- Width: 19mm
- Thickness: 2.5mm
- Length: 19 metres
Read More
- Non-setting mastic sealing strip for effective sealing
- Width: 19mm
- Thickness: 2.5mm
- Length: 19 metres
Similar Products
Caravan Mastic Sealant Tape
See All
Mastic Tape Black
See All
Joist Tape For Decking
See All
