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MRF RTV Firestop Foam

This two-component RTV silicone foam features excellent crack-and-void filling capabilities and provides high resilience to accommodate vibration. MRF is designed as a seal for both deck and bulkhead pipe penetrations, which when properly mixed, expands 2 to 4 times its original volume, filling available spaces and forming an effective barrier against fire, smoke, hot gas and water penetration.

Test Standards

Tested to 2010 IMO FTP, Annex 1, Part 3

Class A-0 to A-60

Class H-0 to H-120 (Bulkheads)

Class H-0 to H-60 (Decks)

Applications
Blank Opening

Blank Opening

Cables

Cables

Metal Pipe

Metal Pipe

Multi. Pen.

Multi. Pen.

Properties
Autobonding

Autobonding

Flexible

Flexible

Light Weight

Light Weight

Re-Enterable

Re-Enterable

Smoke Barrier

Smoke Barrier

Noise Reduction

Noise Reduction

Product Details

Features

  • Tested to 2010 IMO FTP, Annex 1, Part 3
  • Class A-0 to A-60
  • Class H-0 to H-120 Bulkheads and Decks
MRF Description