SikaHyflex®-250 Facade

High-performance over paintable 1-part professional weatherproofing sealant for concrete, masonry and EIFS facades

SikaHyflex®-250 Facade

Description

SikaHyflex®-250 Facade is a 1-part, moisture curing, and low modulus elastic joint sealant suitable for movement and connection joints in commercial building envelopes.

Benefits

  • Very good weathering and ageing resistance
  • Movement capability of +100/-50 % (ASTM C719)
  • Bubble-free curing
  • Low stress to the substrate
  • Easy to smooth and very good workability
  • Very good adhesion to many substrates
  • Solvent free and odourless
  • Very low emission

Click here to view the SikaHyflex-250 Facade video

Specification Compliances

Conforms to EN15651-1 F EXT-INT CC 25 LM
Conforms to ISO 11600 F 25 LM
Conforms to DIN 18540 F
Conforms to ASTM C920, class 100/50
EMICODE EC 1PLUS R, very low emission
ISO 16938-1 non staining on natural stone (tested on marble)
ASTM C 1248 non staining on natural stone (tested on marble)

MSDS & Technical Datasheets

Click to download MSDS

Click to download the
Technical Datasheet

Click to download DOP

Click to download Brochure

Available in

600ml foil packs in the following colours:
White
Concrete grey
Dark grey
Cream ivory
Basalt Grey
Portland
Black
Buff - made to order
Precast White - made to order

Colour Chart

Click to download the
Colour Chart

Storage

In dry conditions and protected from direct sunlight at temperatures between +5°C and +25°C.

Shelf life

15 months from date of production if stored in undamaged original sealed containers.