Everbuild 825BUFF Tecnic Silicone Buff 380ml (Pack of 25)

Description

Everbuild 825BUFF Tecnic Silicone Buff 380ml (Pack of 25)

Everbuild Tecnic Silicone 825 is a low modulus neutral curing silicone sealant based on a filled alkoxy curing system specially formulated to provide extra tool downtime on longer joints.

The sealant is typically used for expansion joints to stone brick concrete and composite panels perimeter pointing around all types of window and door frames weather sealing to most external applications construction and dilation joints where stress does not occur until fully cured.

Certified to ISO 11600 F25LM and G25LM.

825BUFF Application:

• Perimeter pointing internally and externally around PVCu /wood and powder coated aluminium.
• Sealing and as an adhesive onto PVCu, plastic trims and components. Sealing soft metals such as lead, copper and zinc. Weather sealing and joint sealing to pre-formed panels and curtain walling, glazing sealing and draught proofing. Glass to glass and glass to aluminium sealing. Parapet and roof weather sealing applications.
• Ideal for precast concrete and masonry products, including brick, natural stone and terracotta
• Suitable as an expansion joint sealant.
• Bedding and sealing of Insulated Glass units.

825BUFF Features:

• Excellent tooling and slow skinning properties for large scale construction and glazing applications.
• Excellent adhesion - adheres to most common surfaces including glass, metals, plastics and wood (painted or unpainted), uPVC and polycarbonate.
• Excellent external weathering properties (over many years exposure).
• High viscosity non slump formula.
• Resistant to fumed Hydrogen Peroxide and fumed
• Formaldehyde once fully cured.

825BUFF Specification:

• Chemical Base: Alcoxy silicone
• Packaging: 380 ml cartridge
• Shelf Life: 12 months from date of manufacture.
• Storage Conditions: Store in original unopened containers between +5 °C and +25 °C. Storage outside these parameters may dramatically reduce shelf life.
• Colour: Buff
• Density Colours: 1.33 - 1.37 g/cm3
• Shore A Hardness: 22-32
• Elongation at break: >200 % (ISO 8339, +23 °C)
• Movement Capability: (ASTM C719) ±35 % (ISO11600) ±25 %
• Elastic Recovery: >70 % (ISO 7389)
• Service Temperature: -50 °C to + 150 °C
• Yield: 3 linear metres 9 x 9 mm fillet joint (380 ml cartridge)
• Ambient Air: Temperature +5 °C to +40 °C
• Curing Time: mm/1 day approx 2; mm/3 days approx 6; mm/7 days approx 9
• Skin Time: 30-45 minutes

What is included:

• 25x 825BUFF Tecnic Silicone Buff 380ml