| Chemistry | One-part alkoxy silicone |
|---|---|
| Pack size | 300 ml cartridge |

Marine Maintenance Sealants
Find maintenance sealant grades and package references.
Serial numbers require manual identification. Send the serial number and a nameplate photo to our team; this is not an online serial-number lookup.
Brands
Brand references relate to this product category, not confirmed supply agreements. Availability and compatibility require confirmation. Send the exact equipment, model and part details through the enquiry form.
Models
| Brand | Model / Reference | Equipment | Action |
|---|---|---|---|
| LOCTITE / Henkel | Grade / package | Marine Maintenance Sealants | |
| Sika | Series | Marine adhesive sealant | |
| 3M | Maintenance adhesive sealant |
Technical Data
Product references Reference data for this product category. Confirm the exact model, configuration and availability when enquiring.
SI 5970 — 300 ml
Marine Maintenance Sealants| Brand | LOCTITE / Henkel |
|---|---|
| Series | SI silicone sealants |
| Part / Order No. | SI 5970 — 300 ml |
| Equipment type | Marine Maintenance Sealants |
| Part / Order No. | 2061041 |
| Chemistry | One-part alkoxy silicone |
| Colour | Black |
| Pack size | 300 ml cartridge |
| Operating-temperature range | −55 to +200 °C |
| Tack-free time | 25 min |
| Intended joint | Flexible flange gasket |
| Applications | Marine/Oil & Gas /Power Plant/Chemical Plant/Industrial Maintenance |
Tack-free time is not full cure. Use the matching TDS/SDS for the delivered formulation and surface compatibility.
Configuration & Matching
| Equipment / product | Marine Maintenance Sealants |
|---|---|
| Applications | Marine/Oil & Gas /Power Plant/Chemical Plant/Industrial Maintenance |
| Selection basis | Grade, substrate and service conditions |
Order Reference
300 ml standard cartridge; one-part black silicone for flexible flange sealing. Confirm substrate, fluid and service-temperature suitability.Provide the product designation, grade, pack size and quantity for confirmation.
| Item | Part No. | Enquiry |
|---|---|---|
| LOCTITE SI 5970 — 300 ml cartridge300 ml standard cartridge; one-part black silicone for flexible flange sealing. Confirm substrate, fluid and service-temperature suitability. | P/N: 2061041 |

