Sika Everbuild Everflex 115 GP Building Mastic Brown 285ml

Summary

The Sika Everbuild Everflex 115 GP Building Mastic is a traditional oil-based compound designed for general pointing and sealing of joints in conventional construction. Supplied in a 285ml C3 cartridge, it is suited to both professional tradespeople and experienced DIYers working on internal and external sealing tasks. Its high-solids formulation delivers a durable, weatherproof seal without shrinkage.

Features

• Oil-based compound formulated for general pointing and sealing of joints in traditional forms of construction.
• Provides an effective weatherproof seal for internal and external applications.
• Overpaintable - use conventional decorative paints to increase durability once the surface skin has formed.
• Semi-drying formula remains permanently plastic beneath the surface skin, accommodating minor movement.
• High-solids formulation delivers excellent gap-filling properties without shrinkage.
• Good external weathering resistance, maintaining mechanical properties over time (note: UV exposure may cause discolouration).
• Adheres to concrete, brick, wood, metals, and glass without the need for a primer on clean, dry surfaces.
• No slump at 70degC when tested in an 18 x 10 mm aluminium channel positioned vertically.
• Ideal for perimeter pointing around doors and windows, composite sectional panels, and low-movement vertical building joints.

Specifications

• Brand: Sika Everbuild
• Product Name: Everflex 115 GP Building Mastic
• Colour: Brown
• Volume: 285ml
• Cartridge Size: C3
• Base: Oil-based
• Flash Point: 65degC
• Slump Resistance: No slump at 70degC (18 x 10mm vertical channel)
• UV Resistance: Mechanical properties maintained; surface may discolour
• MPN: MASBN
• SKU: 489634

What's Included

• 1 x Everbuild Everflex 115 GP Building Mastic Brown 285ml cartridge