Description
Self-adhesive base sheet membrane composed with a polyester and glass composite reinforcement and SBS modified bitumen.
UNITS PER SKID: 30
Material Use:
SOPRAPLY STICK is a self-adhesive SBS-modified bitumen base sheet membrane designed for use in multi-layer roofing and waterproofing systems. It serves as the base ply in a built-up roofing system, providing a durable and flexible waterproofing layer.
System Components:
SOPRAPLY STICK is typically used in conjunction with ELASTOCOL STICK primers to ensure proper adhesion to the substrate. It is designed to be overlaid with a compatible SBS-modified bitumen cap sheet, which may be either self-adhesive or torch-applied, depending on the system design. When installed as part of a complete SOPREMA roofing system, SOPRAPLY STICK acts as the base layer, with the cap sheet providing UV protection and additional waterproofing.
Applications:
This membrane is suitable for use in commercial and residential roofing applications, particularly in multi-layer SBS-modified bitumen systems. It is ideal for use on flat or low-slope roofs and can be applied to a variety of substrates, including concrete, wood, and insulation boards, provided they are primed appropriately.
Application Details:
SOPRAPLY STICK is applied by removing the silicone release film and pressing the membrane onto the primed substrate. A membrane roller must be used to ensure full and uniform adhesion. End laps require the application of ELASTOCOL STICK primer over the last 150 mm (6 in) of the membrane before overlapping with the next sheet. Side laps must be finished by welding the last 25 mm (1 in) using a hot-air welder and membrane roller. If the cap sheet is installed on the same day, welding of the laps is not required, provided the full width of the lap is primed.
Special Notes:
- Primer Requirement: ELASTOCOL STICK primer must be used on the substrate and at end laps to ensure proper adhesion.
- Minimum Application Temperature: 0°C (32°F)
- UV Resistance: SOPRAPLY STICK is not UV stable and must be covered with a UV-resistant cap sheet.
- Thickness: Minimum membrane thickness is 3.0 mm (118 mils); selvedge thickness is 2.75 mm (108 mils).
- Dimensions: Each roll measures 10 m x 1 m (33 ft x 3.3 ft).
- Reinforcement: Composite reinforcement provides dimensional stability and strength.
- Storage: Rolls must be stored upright with the selvedge side on top. If stored outdoors, they must be protected with an opaque cover.
- Water Vapour Transmission: < 2.5 ng/Pa•s•m² (< 0.04 perm), indicating excellent vapor barrier properties.
- Low Temperature Flexibility: -27°C (-17°F), ensuring performance in cold climates.
- Installation Environment: Ensure the substrate is clean, dry, and free of loose particles before application. Avoid installation in wet or humid conditions.
SOPRAPLY STICK is a key component in SOPREMA’s SBS-modified bitumen roofing systems and must be used with compatible primers and cap sheets to ensure long-term performance and durability.
https://www.soprema.ca/en/products-systems/sopraply-stick
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