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EVERBUILD Tecnic Hybriflex 480, General Purpose Hybrid Building Sealant, Interior & Exterior, 380 mL

Adhesives & Sealants
EVERBUILD

Everbuild is a well-established brand under the Sika group, specializing in high-performance sealants, adhesives, fillers, and building chemicals. Known for its reliable and durable products, Everbuild caters to both professional tradespeople and DIY enthusiasts. The product range includes silicone sealants, acrylic fillers, foam sealants, and various specialty construction chemicals designed to meet the demands of modern construction and renovation projects across the UK and beyond.

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general purpose building Hybrid sealant

Everbuild Tecnic Hybriflex 480 is a one part general purpose high modulus building sealant based on hybrid polymer technology.

  • Will adhere to damp surfaces
  • May be used on trafficked floor joints (after suitable cure period) on joints less than 15mm wide
  • Over paintable with common acrylic based paints
Usage
  • Perimeter pointing of window/door frames.
  • For expansion joints in brick, stone and concrete.
  • Weather sealing applications.
  • For parapet and roofline sealing.
  • Weatherproofing sealing to most external applications.
  • Construction and dilation joints where stress does not occur until fully cured.
  • Trafficked floor joints less than 15mm wide.
 
Advantages
  • Will adhere to damp surfaces
  • May be used on trafficked floor joints (after suitable cure period) on joints less than 15mm wide
  • Over paintable with common acrylic based paints
Solvent content Nil Toolability Good Viscosity:  Ca: 120,000- 300,000 cP  Resistance-50 to +100˚C
Packaging

380ml Cartridge

Colour

White and Grey

Technical Information
Shore A Hardness

35-45 (1 week)

Tensile Strength

Tensile strength at break - 0.9N/mm²

Elastic Recovery

>70% (ISO7389)

Movement Capability

+/-25% (ISO9047)

Chemical Resistance

Chemical resistance (hypochlorite; dilute acid; dilute alkali; detergent; saline 2 weeks immersion) - Excellent

Resistance to Weathering

Humidity and water resistance - Excellent

Joint Design

Joint Dimensions
For maximum movement accommodation, it is recommended that:
1. The sealant joint depth should be no less than 5mm
2. Joint depth should be half width e.g. 20mm width would have a depth of 10mm wide
3. Joint depth may be adjusted to the correct size using EVERBUILD JOINT BACKER ROD.
 

Joint Width Calculation
Joint widths are calculated as in BS6213:
Width = M x 100 + M
                    F
Where M = movement and F = movement accommodation Factor

Application Information
Ambient Air Temperature

5 to 50˚C

Curing Rate

Approx 2mm/24 hours

Skin Time

20-35 mins

Tack Free Time

Ca. 60-90 mins at 23˚C and 50% RH