01
Fire-rated windows
An expandable fire-safety material for joints and gaps in fire-rated window assemblies.
FIRE SAFETY MATERIAL
Semi-nonflammable Foam Pad
An expandable foam pad designed for building materials that require fire safety performance, including fire-rated windows, fire doors, firestop fillers, and panel inserts.
Production
Custom Size
Expansion
180°C +
Origin
100% Korea
Key Points
1
Produced in customer-requested sizes
2
Expands above 180°C while maintaining strong cohesion
3
Optimized for fire performance
Material Detail
20-25x expansion
Feature
180°C +
Expands above 180°C while maintaining strong cohesion
Fit
Custom
Produced in customer-requested sizes
Performance
Application-ready material design
The pad is designed so the size and the fiber or nonwoven type can be adjusted for each application point and required performance target.
Applications
Intumescent foam pad applications
GS Korea can manufacture the expandable foam pad to suit the application area and customer-requested dimensions.
02
Fire doors
Thickness and width can be adjusted for spaces between frames and door components.
03
Firestop fillers
An intumescent support material for penetrations and joints requiring fire performance.
04
Panel inserts
Custom-sized production is available for insertion into building panels and connection areas.
Performance Fit
Optimized for fire performance
Manufactured in Korea through GS Korea technical development. The material is prepared for strict quality standards, performance testing, and sample-based validation workflows.
Ignition test preview
Quality Fit
Optimized for fire performance
Produced in customer-requested sizes
Expands above 180°C while maintaining strong cohesion
Document Preview
Certificates and reports
Please request certificates and reports through inquiry.
