NBS Source
List your products

Hybriflex 480

Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Sika Limited

One-part, general-purpose, mid-modulus building hybrid sealant.

Jump to:
+44 (0)1707 394444 www.sika.co.uk
Application

  • Perimeter pointing of window and door frames.
  • Expansion joints in brick, stone and concrete.
  • 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 15 mm wide (after suitable cure period).

Description

One-part, general-purpose, mid-modulus building sealant based on hybrid polymer technology.

Features and benefits:

  • Adheres to damp surfaces.
  • May be used on trafficked floor joints.
  • Solvent-free.
  • Over-paintable with common acrylic based paints.

Applications:

  • Perimeter pointing of window and door frames.
  • Expansion joints in brick, stone and concrete.
  • 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 15 mm wide (after suitable cure period).

Approvals:

  • Conforms to ISO 11600 Class F25HM.
  • CE marked under EN 15651 Parts 1, facade and 4, pedestrian walkways under class F25HM and PW25HM.

Specification data
Product Reference

Hybriflex 480

Colour

Grey

White

Standard product features

Technical characteristics:

  • Service temperature: -50°C to 150°C.
  • Density: ~1.4 g/cm³.
  • Ambient air temperature: 5–50°C.
  • Shore A hardness (to ISO 868): 35–45 (after one week).
  • Tensile modulus at 23°C (to ISO 8339): 0.25–0.3 MPa at 100% elongation.
  • Tensile strength (at break): 0.9 N/mm².
  • Movement capability (to ISO 9047): ±25%.
  • Elastic recovery (to ISO 7389): >70%.
  • Skinning time: 20–35 minutes.
  • Curing rate: ~2 mm/ 24 h.
  • Tack free time (at 23˚C and 50% RH): 60–90 minutes.
  • Elongation at break: >200%.
  • Viscosity: 12 000–300 000 cP.

Third party certifications
  • DoP: Certificate: HYB480/1-CPR/2014
Similar products from Sika Limited