Sikaflex® Pro: Sealant for Concrete and Masonry Facades

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Price Per Unit: $14.55

Price Per Box: $13.10

Sikaflex® PRO is a high-performance, one-component polyurethane sealant designed for movement and connection joints in concrete and masonry facades. It offers excellent adhesion, water potable approval, and is suitable for both interior and exterior applications.
Vendor: Sika
SKU: SIKAPROBL/SSG
Availability: In Stock
$14.55
$14.55

Physical Properties

Composition: Polyurethane
Packaging: 310 ml cartridge, 12 cartridges per box, 600 ml foil pack, 20 foil packs per box
Shelf life: 12 months
Storage conditions: Dry conditions, protected from direct sunlight, between +5 °c and +25 °c
Colour: White, off white, sandstone, pale brown, japan beige, grey, dark grey, brick red, redwood, black, dark amber
Density: 1.25 kg/l approx.
Shore a hardness: 25 approx. (after 28 days)
Secant tensile modulus: 0.35 n/mm² approx. at 100% elongation (23 °c), 0.50 n/mm² approx. at 100% elongation (-20 °c)
Tensile strain at break: 750% approx.
Movement capability: ± 25%
Elastic recovery: 90% approx.
Tear propagation resistance: 5.5 n/mm approx.
Service temperature: -40 °c to +70 °c
Sag flow: 0 mm (20 mm profile, 50 °c)
Ambient air temperature: +5 °c to +40 °c, min. 3 °c above dew point temperature
Substrate temperature: +5 °c to +40 °c
Backing material: Use closed cell, polyethylene foam backing rods.
Curing rate: 3 mm/24 hours approx. (23 °c / 50% r.h.)
Skinning time: 170 minutes approx. (23 °c / 50% r.h.)
Tooling time: 150 minutes approx. (23 °c / 50% r.h.)

Shipping & Delivery

$15.95 shipping on all orders nationwide for most products

Sikaflex® Pro: Sealant for Concrete and Masonry Facades

Vendor: Sika

Sikaflex® Pro: Sealant for Concrete and Masonry Facades

$14.55

Vendor: Sika

Sikaflex® Pro: Sealant for Concrete and Masonry Facades

$14.55
Size: 600ml
Colours: Black
Package Type: Single Buy

Sikaflex® PRO is a high-quality, one-component, moisture-curing, elastic joint sealant designed for movement and connection joints in concrete and masonry facades. It offers excellent adhesion to various porous substrates, a movement capability of ±25%, and is suitable for both interior and exterior sealing applications. Additionally, it is approved for use in contact with potable water, making it a versatile and reliable choice for construction professionals.

Key Features

  • One-component, moisture-curing formula
  • Elastic joint sealant with ±25% movement capability
  • Excellent adhesion to porous substrates
  • Suitable for indoor and outdoor use
  • Approved for potable water contact (AS/NZS 4020:2018)
  • Low VOC content
  • Wide range of colours available

Suitable Substrates

  • Concrete
  • Masonry
  • Brick
  • Mortar
  • Stone (except natural stone)
  • Fibre cement

Certifications

  • AS/NZS 4020:2018 - Water Potable Approved
  • ISO 11600 F 25 LM
  • ASTM C 920 class 25
  • LEED EQc 4.1
  • SCAQMD, Rule 1168
  • BAAQMD, Reg. 8, Rule 51

Uses

  • Movement and connection joints in concrete and masonry facades
  • Sealing joints in precast concrete elements
  • Sealing around windows and doors in masonry structures
  • General sealing applications on porous substrates
  • Applications where contact with potable water may occur

Benefits

  • Provides a durable, flexible seal that withstands joint movement
  • Excellent adhesion to concrete, masonry, and other porous substrates
  • Suitable for both interior and exterior applications
  • Resistant to weathering and UV radiation
  • Approved for use in contact with potable water
  • Easy to apply and tool
  • Low odour and low VOC content

Limitations

  • Not suitable for use on natural stone or bituminous substrates.
  • Avoid contact with natural rubber, EPDM rubber, or materials that may bleed oils or solvents.
  • Not recommended for underwater applications or joints with continuous water immersion.
  • Do not expose uncured sealant to alcohol-containing products.

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