Polysulphide Sealant (PU25) 310ml

SikaHyflex-250 Facade Sealant ( 300ml WHITE
Puraflex 25 One part Polyurethane Sealant is a premium quality one component low modulus sealant designed to replace conventional one part Polysulphide sealants in most applications.

BENEFITS
-Excellent adhesion to most building substrates.
-Over paintable – preliminary test required before use.
-Conforms to stringent SNJF and ISO specifications – ISO 11600 Class 25LM.
-Solvent free and odourless
-Movement capability +100/-50% (ASTM C719)

RECOMMENDED FOR
-Most construction, expansion and dilation joints in brickwork, stone and concrete structures, vertical and horizontal.
-Pointing and perimeter joints around timber window and door frames.
-Capping to beaded glazing systems.
-Sealing and pointing in roofline applications and to composite panels, metal panels and steel structures.
-Sealing and pointing pre-cast concrete panels.
-Light traffic floor joints.

SikaHyflex-250 Facade Sealant 300ml Black
SikaHyflex®-250 Facade is a 1-part polyurethane joint sealant. It is used for durably sealing movement and connection joints in concrete, masonry and EIFS facades.

USAGE:
The Product is used for sealing and weatherproofing joints in the building envelope where reliability and durability is required. The Product is used for the following application areas:

Interior or exterior joint sealing.
Around window and door frames.
Around facade elements.
Around precast elements.
EIFS facades.

ADVANTAGES:
Easy to extrude and tool.
Very high movement capability of +100 % / -50 % (ASTM C 719).

Monomeric diisocyanate content <0.1 %: no user safety training needed (REACH restriction 2023, Annex XVII entry 74).
Odourless.
Very low emissions.
Good adhesion to many construction materials.
Good resistance to weathering.

SikaHyflex-250 Facade Sealant 300ml Concrete Grey
SikaHyflex®-250 Facade is a 1-part polyurethane joint sealant. It is used for durably sealing movement and connection joints in concrete, masonry and EIFS facades.

USAGE:
The Product is used for sealing and weatherproofing joints in the building envelope where reliability and durability is required. The Product is used for the following application areas:

Interior or exterior joint sealing.
Around window and door frames.
Around facade elements.
Around precast elements.
EIFS facades.

ADVANTAGES:
Easy to extrude and tool.
Very high movement capability of +100 % / -50 % (ASTM C 719).

Monomeric diisocyanate content <0.1 %: no user safety training needed (REACH restriction 2023, Annex XVII entry 74).
Odourless.
Very low emissions.
Good adhesion to many construction materials.
Good resistance to weathering.