Sikaflex-422 is a 1-part, polyurethane, moisture curing, elastic joint sealant for sealing many types of joint configurations in floors and civil engineering structures, and specially designed for rigid pavements. It provides a waterproof seal with good mechanical properties and remains elastic over a wide range of temperatures.
Features
:- Suitable for rigid pavements
- Movement capability ± 25 (ASTM C 719)
- Good workability
- Good adhesion to many substrates
- Solvent-free
- Very low emissions
Specification
:- Product Type: Waterproofing & Heat Proofing Agents
- Brand: SIKA
- Quantity : 12 kg
- Model No.: Sikaflex-422
- Chemical Base : Hybrid Polyurethane
- Colour : Concrete Grey
- Density : 1.65kg/L
- Tensile Strength : ≥ 1.0 N/mm²
- Secant Tensile Modulus : ~ 0.4 N/mm²
- No of pcs : 20 pcs
Usage
:Sealing vertical and horizontal saw cut and expansion
joints for :
- Floors
- Pedestrian and traffic areas
- Car park parking decks
- Warehouse and production floor areas
- Rigid pavements on highways, airports, bridges
- Other types of undefined horizontal gap filling likely to experience medium to high movement