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NPT · Marine Adhesives & Sealants
SiMP-Seal 55
An elastic adhesive and sealant for marine, industrial and construction assemblies. This gun-applied SiMP product cures with atmospheric moisture to create a durable flexible joint between suitable substrates.
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View documentation 4 files & links ↓Key features
- Contains no solvents or isocyanates
- Non-sag paste is easy to apply and tool
- Broad substrate adhesion with resistance to weather and ageing
- Can be painted with compatible coatings after a preliminary test
Specifications
| Chemistry | One-component SiMP |
|---|---|
| Applications | Elastic bonding and sealing; marine, transport and ventilation assemblies |
| Manufacturer certifications | IMO FTP Code Annex 1 Part 5; ISEGA food-contact assessment; EN 15651-1/3/4 |
| Application guidance | Check the technical sheet for substrate preparation and certification scope |
| Shore A hardness | Approx. 50 |
| Skin time | Approx. 20 minutes at 23°C / 50% RH |
| Cure depth in 24 hours | Approx. 3.0 mm at 23°C / 50% RH |
| Tensile strength | Approx. 2.6 N/mm² |
| Elongation at break | Approx. 270% |
| Application temperature | +5°C to +40°C |
Product resources
Documentation
Manuals, technical information and catalogues for SiMP-Seal 55.
Product documents & support
SiMP-Seal 55 — Technical data sheet (PDF)NPT technical sheet · English · TDS2023 eng ver 5.2 (288 KB)Download PDF ↓
NPT manufacturer product pageOfficial product information and latest updatesNPT safety data portal — login requiredManufacturer account required. Contact Custom Marine to request the current product SDS.Brand catalogue
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