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Sika Sikaflex CR 195 ProPak Limestone 20oz Sausage
Sikaflex CR 195 is a one-component, non-sag polyurethane sealant for security and institutional uses requiring elasticity, abrasion, and puncture resistance, with superior color integrity. It is pick-resistant, making it excellent for security applications, schools, and other public buildings.
- Pick Resistant
- High UV Resistance
- Performs in Wet Areas
$23.71
Availability: In stock ( 76 Available )
SKU
22418
Sika Sikaflex CR 195 – Limestone – 20oz Sausage
Sikaflex CR 195 is a one-component, moisture-curing, non-sag polyurethane sealant designed for institutional, security, and infrastructure applications. It offers excellent resistance to puncture, abrasion, and UV degradation while maintaining superior color stability. This elastomeric sealant performs reliably in both vertical and horizontal joints and is suitable for use in submerged environments after proper curing. Sikaflex CR 195 meets ASTM C920 and multiple federal and military standards for Class 25 polyurethane sealants.
Key Features:
- Pick-resistant for use in security and public buildings
- Non-yellowing, non-chalking, and UV stable
- Moisture-curing and non-sag formula
- High elongation and abrasion resistance
- ±25% movement capability in dynamic joints
- Approved for immersed applications with primer
- Excellent adhesion to concrete, metal, masonry, and wood
- Medium modulus with superior puncture resistance
Applications:
- Prisons and detention centers
- Schools and stadiums
- Parking structures and plazas
- Water treatment plants, wetwells, and manholes
- Storefronts, curtain walls, and panel joints
- Precast concrete, granite, marble, and brick
- Aluminum, vinyl, and wood window frames
- Horizontal and vertical expansion joints
Technical Specifications:
| Property | Value |
|---|---|
| Shore A Hardness | 50 ± 5 |
| Tensile Strength | 600 psi |
| Elongation at Break | 600% |
| Tear Strength | 100 pli |
| Movement Capability | ±25% |
| Service Temperature | -40°F to 180°F |
| Immersion Rating | 21-day cure required with primer |
| Cure Time | 7 days (full cure at 75°F, 50% RH) |
| Skin Time | Overnight or within 24 hours |
| Color | Limestone |
| Packaging | 20 oz sausage (ProPak) |
Frequently Asked Questions:
Is Sikaflex CR 195 approved for use in submerged conditions?
Yes, when properly primed and cured for 21 days before exposure to water.
Does it resist picking or tampering?
Yes. The formula is pick-resistant and suitable for use in security settings like correctional facilities.
Can this sealant be used on vertical joints?
Yes. It is a non-sag formula and performs well in vertical and overhead applications.
Is this product paintable?
Paint compatibility must be verified with field testing due to the sealant’s flexible nature.
| Brand | Sika |
|---|---|
| Color | Limestone |
| Size | 20oz |
| Manufacturer | Sika |
