Product Data Sheet Safety Data Sheet Show all documents
Everbuild Tecnic® Hybriflex 480

Everbuild Tecnic® Hybriflex 480

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
Solvent content Nil Toolability Good Viscosity:  Ca: 120,000- 300,000 cP  Resistance-50 to +100˚C
Product Data Sheet Safety Data Sheet Show all documents

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

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

Conforms to ISO 11600 Class F25HM and is CE Marked under EN15651 parts 1, façade and 4, pedestrian walkways under class F25HM and PW25HM.
Product Information

Shelf Life

12 months from date of manufacture when stored as directed.

Storage Conditions

Store in cool, dry conditions between +5˚C and +25˚C. Storage outside these parameters will dramatically reduce shelf life.

Density

Approx 1.4g/cm³
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

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
Application steps

SUBSTRATE PREPARATION

All surfaces must be cleaned and be free from dust, grease and frost. Surfaces may be damp, but have no standing water. For most substrates, priming is not required (except when area is intermittently immersed). Joints should be designed in accordance with BS6093. Square cross sections are preferred with a minimum 10mm depth.
NEW JOINTS: Concrete joints should be sawn, all debris flushed away after cutting and joints allowed to dry.
RENOVATING OLD JOINTS: Remove all old sealant from existing joint and clean back to sound concrete by wire brushing, grinding or shot blasting.

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