Everbuild Everflex 115 GP Mastic 285ml (Brown) – Box of 25

Everbuild Everflex 115 GP Mastic 285ml (Brown) – Box of 25

Description:

Everbuild Everflex 115 General Purpose Building Mastic is a traditional oil-based mastic designed for general pointing and sealing applications in construction. This thixotropic paste forms a semi-drying, flexible seal with excellent gap-filling and weatherproofing properties. It adheres to a wide range of common building materials without primer and is suitable for both internal and external use. This brown-coloured, 285ml cartridge is supplied in a box of 25, making it ideal for trade professionals.

Specifications:

• Product Type: Oil-based pointing mastic
• Packaging: 285ml cartridge
• Colour: Brown
• Density: Approx. 1.6 g/cm³
• Shelf Life: 18 months (unopened)
• Flash Point: 65°C
• Movement Capability: Low (±5%)
• Service Temperature: -25°C to 70°C (intermittent to 90°C)
• Slump Resistance: No slump at 70°C in 18x10mm channel
• Coverage: Approx. 10 linear metres per cartridge
• Joint Width: 5mm to 20mm
• Joint Depth: 10mm to 20mm
• Skin Time: 24-48 hours
• Curing Time: Up to 7 days (remains plastic beneath surface)
• Overpaintable: Yes (recommended for UV protection)

Features:

• Traditional semi-drying mastic
• Excellent weatherproofing properties
• High solids for effective gap filling
• Remains permanently plastic beneath surface skin
• Adheres to most common substrates without primer
• Suitable for both indoor and outdoor use
• Easy to apply and smooth
• Overpaintable for extended durability