Marine Firestop Putty, 15.5 oz. Size, Red MPN:MPU28
Marine Firestop Putty, 15.5 oz. Size, Red
Protect your marine vessels with STI's Marine Firestop Putty, a 15.5 oz. putty stick designed for hand application. This intumescent formulation expands to seal cables and prevent fire spread, meeting Class A flame spread rating standards. With a fire rating of up to 1 hour and maximum service temperature of 120°F, it's ideal for use in harsh marine environments. Its water-resistant properties ensure durability, and its compact size makes it easy to store and transport. Use it to safeguard cables, electrical systems, and other critical components on boats, ships, and offshore platforms.
Top product features:
- Fire Rating Up to 1 hr
- Flame Spread Rating Class A
- Maximum Service Temperature 120 Degrees F
Top product applications:
- For Use On Cables
- Firestop Type Putty Stick
- Formulation Intumescent
Marine Firestop Putty, Application Method Hand, Color Red, Container Size 15.5 oz, Container Type Bar, Fire Rating Up to 1 hr, Firestop Type Putty Stick, Flame Spread Rating Class A, For Use On Cables, Formulation Intumescent, Maximum Service Temperature 120 Degrees F, Resistance Properties Water Resistant, Standards 2010 IMO FTP, Density 12.08 lb/gal
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 10.00
- Package Width: 3.50
- Package Height: 2.20
- Package Weight: 1.43
- California Prop 65 Warning: WARNING: Cancer - www.P65Warnings.ca.gov
Product info last updated on January 20, 2026 12:25am UTC
Category: Facility and Worksite Safety