Sikaflex CR 195 Limestone 20 oz ProPak. Moisture-curing aliphatic non-sag polyurethane for pick-resistant security joints. Skins overnight or within 24 hours. Part 808192.
Sikaflex CR 195 is a one-component, moisture-curing, aliphatic, non-sag polyurethane for security and institutional joints that need pick, abrasion, and puncture resistance without yellowing. This 20 oz Limestone ProPak skins overnight or within 24 hours at 75 F and 50% RH. Full cure is about 1 week. Immersion service after 21 days. Joint depth is 1/4 to 1/2 inch. Horizontal joints need Primer-173.
| Property | Value |
|---|---|
| Manufacturer | Sika |
| Product | Sikaflex CR 195 |
| Color | Limestone |
| Pack | 20 oz ProPak |
| Part no. | 808192 |
| Type | Aliphatic non-sag polyurethane |
| Skin | Overnight or within 24 hours at 75 F |
| Full cure | About 1 week |
| Immersion | 21 days |
| Joint depth | 1/4 to 1/2 in |
| Horizontal primer | Primer-173 |
Product documents: Sikaflex CR 195 PDS (PDF)
What pack?
20 oz Limestone ProPak, part 808192. White 20 oz is on the color cards. The 10.1 oz cartridge is listed separately.
Skin time?
Overnight or within 24 hours at 75 F and 50% RH. Tack-free under 72 hours. Full cure about 1 week.
Immersion?
Cure 21 days. Use Primer-173. Not for swimming pools or strong oxidizers.
Is this 1A?
No. CR 195 is the pick-resistant aliphatic security sealant.
Who makes it?
Sika. Formerly MSeal CR 195.
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