ROGERS-BISCO™

Introducing BISCO® RS-800 Series Silicone Sponge

Q: Can EKO-TECH advise me on the right silicone foam for my project?

Absolutely. Our engineering team collaborates directly with Rogers to ensure the material you receive matches your technical and environmental requirements.

Q: What firmness levels are available?

BISCO RS-800 Series comes in four grades: soft, medium, firm, and very firm – giving you control over compression and rebound performance.

Q: Can you deliver pre-cut gaskets with adhesive backing?

Yes – we can die-cut RS-800 and laminate it with special adhesives from 3M™ or tesa® for easy peel-and-stick installation.

Q: What is the minimum order quantity?

Thanks to our flexible converting capabilities, we support both prototyping and production-scale volumes. Contact us for a tailored quote.

Q: Is RS-800 the same as HT-800?

RS-800 is a flame-resistant silicone sponge , while HT-800 is a silicone foam . RS-800 generally offers better flame performance and lower compression set, while HT-800 may suit less demanding environments.

BISCO® RS-800 Series is a flame-resistant silicone foam designed to meet the highest demands in sealing, gasketing, and protection applications. With UL94 V-0 certification, excellent compression set resistance (<5%), and superior mechanical durability, RS-800 delivers reliable performance under extreme conditions — from -55°C to 205°C.

As an authorized Rogers partner, EKO-TECH offers custom converting services that transform RS-800 sheets or rolls into ready-to-use formats tailored to your applications: rewinding, slitting, sheeting, die & kiss cutting, and laminating with 3M or tesa adhesives formulated specifically for silicone bonding.

Where RS-800 Excels

BISCO® RS-800 is ideal for industries requiring long-term performance, safety, and material stability:

Transportation (Rail, EVs, Aerospace): flame barriers, door seals, vibration control
Lighting Enclosures: thermal insulation, environmental sealing
Electronics: gasketing for enclosures and displays, EMI shielding interfaces
HVAC Systems: air and dust seals with heat resilience
Energy & Industrial Equipment: thermal pads, cushioning in rugged environments

High-Performance Silicone Foam for Extreme Conditions

Discover the power of flame-resistant sealing with BISCO® RS-800 Series – available now through EKO-TECH, your certified Rogers converter. Request your custom solution today!

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Why Choose BISCO® RS-800 Series Silicone Sponge?

Flame Resistant: Certified UL94 V-0 and HB, does not contribute to flame propagation
Durable at High & Low Temps: Withstands up to 205°C and down to -55°C
Low Compression Set (<5%): Ensures long-term sealing and shape retention
Water Seal at 20% Compression: Reliable moisture and dust protection
Mechanical Strength: High elongation and tensile strength compared to similar materials
Four Firmness Levels: Soft to very firm – matched to your application

Why Work With a Rogers Certified Converter like EKO-TECH?

Partnering with EKO-TECH means more than just material supply. As a certified Rogers Preferred Converter, we guarantee:

Expert Material Selection – Our engineers help match firmness and thickness to your performance requirements
Precision Conversion – From narrow slits to custom-cut gaskets, we deliver ready-to-use components
Adhesive Integration – Lamination with 3M™ or tesa® adhesives optimized for silicone bonding
Flexible Orders – Prototyping, mid-volume, and full-scale production options

Custom Converting Services at EKO-TECH

Whether you need standard shapes or highly specialized components, EKO-TECH provides advanced converting for BISCO® RS-800:

Rewinding: Custom roll lengths for your process
Slitting: Narrow widths tailored to your production lines
Sheeting: Precision-cut sheets from 1.6 mm to 20 mm thickness
Die & Kiss Cutting: Complex gaskets or pads delivered ready to install
Laminating: Bonding with technical adhesives from tesa® or 3M™ – ideal for silicone surfaces

Our converting solutions help improve manufacturing yield, speed up assembly, and enhance final product performance.

FAQ

Can EKO-TECH advise me on the right silicone foam for my project?Monika Kluk2025-07-10T12:55:30+02:00

Can EKO-TECH advise me on the right silicone foam for my project?

Absolutely. Our engineering team collaborates directly with Rogers to ensure the material you receive matches your technical and environmental requirements.

What firmness levels are available?Monika Kluk2025-07-10T12:55:19+02:00

What firmness levels are available?

BISCO RS-800 Series comes in four grades: soft, medium, firm, and very firm – giving you control over compression and rebound performance.

Can you deliver pre-cut gaskets with adhesive backing?Monika Kluk2025-07-10T12:55:09+02:00

Can you deliver pre-cut gaskets with adhesive backing?

Yes – we can die-cut RS-800 and laminate it with special adhesives from 3M™ or tesa® for easy peel-and-stick installation.

What is the minimum order quantity?Monika Kluk2025-07-10T12:55:01+02:00

What is the minimum order quantity?

Thanks to our flexible converting capabilities, we support both prototyping and production-scale volumes. Contact us for a tailored quote.

Is RS-800 the same as HT-800?Monika Kluk2025-07-10T12:54:50+02:00

Is RS-800 the same as HT-800?

RS-800 is a flame-resistant silicone sponge, while HT-800 is a silicone foam. RS-800 generally offers better flame performance and lower compression set, while HT-800 may suit less demanding environments.

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Products in the same category:

BISCO® BF-1000

BISCO® BF-2000

BISCO® EC-2130

BISCO® HT-1200 Series Silicone Foam

BISCO® MS

BISCO® RS-800

BISCO®RF-120

BISCO®Silicone Foams

BISCO™ A2 Sound Barrier

BISCO™ IF-200

BISCO™ L3-XX40

FPC Silicone Fire Barrier

FPC Silicone Fire Barrier

HT-6000 Solid Silicones

MSK-2 Kevlar Foam

Ready to Experience the Power of BISCO® RS-800?

Contact our technical team today to design a custom solution for your next high-performance application. Whether you need roll stock, pre-cut gaskets, or adhesive-backed pads – EKO-TECH is your converting partner for BISCO® Silicone Foam success.

Contact Us!