FireSeal marine systems

Marine Multi MS

FireSeal marine systems · FireSeal

A one-component marine sealant used as part of joint and penetration sealing work. Application details must be matched to the specified assembly and conditions.

Performance and specifications

Application Temperature
+5 °C to +40 °
Chemical Base
Silane Modified Polymer
Consistency, DIN EN ISO 7390
Stable,≤ 3 mm
Curing Rate after 24h
≥ 3,0 mm
Curing Rate after 48h
≥ 4,5 mm
Density
1.47 ± 0.05 g/cm³
Elastic Recovery at Elongation of 60%
> 60 %
Elongation at Break
ca. 225 %
Mechanism of Curing
1 component moisture curing
Modulus Elongation at 100%
ca. 0.9 N/mm²
Movement Capability
20 %
Shelf Life
18 months
Shore A Hardness, DIN 53505
26
Temp. Resistance after Curing
-40 °C to +90 °C
Tensile Strength
ca. 1.5 N/mm²
Tooling Time
max. 15 min
Volume Change, DIN EN ISO 10563
≤ 3 %

Pricing, availability, and lead time are confirmed on quote — send your quantities and application details and a human responds.

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Article numbers and specifications

Select the closest article number, then include the opening, cable or pipe sizes, quantity, and required date in the request.

Reference documents

These links open current files hosted by FireSeal. Check the source document revision before use.

Source-listed certificates

Certificate rows reproduce factual source fields. They do not confirm applicability to a specific assembly. Open the source record and ask AMFSS to check the application.

AuthorityRatingDivision / structureCablePipeType approvalStatus
MED-D MEDD00002GV No renewal status stated
MEDB00008V1 A/B/C class No renewal status stated

Source checked 2026-08-08: official FireSeal product page.

About FireSeal marine systems

FireSeal marine systems cover cable, metal-pipe, plastic-pipe, and joint sealing applications for vessels and offshore structures. The exact system, package article, and approval scope are confirmed during quote review.

Typical applications:

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