Sealflex butyl tapes
are not just used for
the everyday...

They help make
dreams come true.

Applications for Butyl Tapes

Cladding

Sealflex supplies butyl sealant tapes to the industrial roofing and cladding industry. Our roofing sealant tapes give a long-lasting, strong and flexible weather seal while accommodating predictable building movement. Our products are designed for sealing side and end lap joints in aluminium, steel and fibre cement roofing and cladding systems. They are used in compression joints, guttering assembly and roof fillers, and ideally, suit modular buildings.

Recommended Tape Grade

SF900Standard and longest running product
SF901Offers greater joint movement capability
SF90430 minute rated, fire retardant tape
SF905Offers greater adhesion to synthetic material

Glazing

Sealflex glazing sealant tapes are used to enable sophisticated glazing solutions, bedding the glass within the glazing pocket. Suitable for PVC-U, steel, timber, aluminium and composite frames, without the need for putty. Grippy all through, butyls enhance security by reducing the ease of deglazing by intruders. Easy release liners make application quick and reliable. Both SF900 and SF904 are non-load bearing tapes that meet the requirements of NHBC and BS6262 when used as part of an approved system.

Recommended Tape Grade

SF900Standard and longest running product
SF90430 minute rated, fire retardant tape

Fire Protection

Sealflex makes an accredited (BS 476 part 22) intumescent sealant tape, a key component in the construction of fire-resistant building systems and conversions. Designed to resist the spread of toxic gases and fire, it is used in the glazing of doors and screens, joints in firewalls, fire rated ductwork, architraves and service penetrations. SF904 is a non load bearing tape that meets the requirements of NHBC and BS6262 when used as part of an approved glazing system and also meets HVCA DW 142 A-D.

Recommended Tape Grade

SF90430 minute rated, fire retardant tape

Caravans

Sealflex caravan sealant tapes are employed widely in all areas of the caravan, motor home and vehicle conversion industry. Our butyl tapes are extensively used for the bedding of trims, mouldings, windows and doors, plus the sealing of awning rails and other cover or lap joints.

Recommended Tape Grade

SF900Standard and longest running product
SF905Offers greater adhesion to synthetic material

Automotive

Sealflex has been supplying automotive sealant tapes to the industry for 20 Years and is proud of its quality products. Our butyl tapes are used to seal out unwanted noise and vibration in vehicles. They prevent water ingress and fill awkward gaps, especially around mounting trims, electrical components and sunroofs and their assemblies.

Recommended Tape Grade

SF900Standard and longest running product
SF901Offers greater adhesion to synthetic material

Composites

Sealflex vacuum forming tapes will help in all areas of the composite market, including aviation, marine, automotive and motorsports together with newer innovations such as aerospace and wind turbines. It gives a secure but repositionable seal that can be relied on. With our butyl tape, you can be assured of its adaptable performance even at elevated temperatures, giving an excellent seal for vacuum forming.

Recommended Tape Grade

SF900Standard and longest running product

Membranes

Sealflex offers a range of membrane fixing tapes, damp proofing tapes and single-sided fixing tapes ( fixed liner laminated ) with three different grades of butyl depending on the application. Our butyl tapes facilitate a permanently flexible seal, joining and fixing lining and sheeting systems, moisture proofing membranes, geosynthetics and rainwater harvesting. Our tapes are used in vapour barriers, hygienic interiors, damp proofing, basement conversion, liner trays, radon protection and in larger sites such as landfill. From pond liners to reservoirs our butyl tapes are the quality, long-lasting sealant.

Recommended Tape Grade

SF901Enhanced butyl sealant
SF905Intermediate cross-linked sealant
SF908Premium grade cross-linked sealant

Heating and Ventilation

Sealflex makes a butyl gasket tape that assures airtight joints. Used in the assembly of heating and ventilation systems, it bonds immediately to the mating flanges and laps in ductwork whilst being able to accommodate thermal movement. Safe, clean and reliable, it is quick to use and meets HVCA DW 142 A-D requirements.

Recommended Tape Grade

SF900Standard and longest running product
SF90430 minute rated, fire retardant tape