NBS Source
I'm a manufacturer

CFS-S SIL Firestop Silicone Sealant

Verified by manufacturer 28 days ago

Hilti (Gt Britain) Ltd Third party certifications:
  • European Technical Approval (ETA)

    European Technical Approval (ETA)

    Certificate type

  • UK Technical Assessment (UKTA)

    UK Technical Assessment (UKTA)

    Certificate type

Firestop Silicone Sealant

Jump to:
+44 (0)800 886100 Website

Application

  • Approved for floor-to-floor expansion joints (indoor and outdoor) and connection joints between steel beams and walls (frame construction).
  • Suitable for concrete and drywall substrates.
  • Range of approved applications publicly present in 3rd party documents: 0843-UKTA-22/0044 and ETA-10/0291.


Description

A high-durability, silicone based joint sealant.


Features and benefits:

  • High movement capabilities for expansion joints.
  • Impermeable to gas, smoke and water (internal use).
  • Excellent weathering properties (ozone and UV resistant).
  • Large joint width up to 100 mm.
  • Halogen and solvent free.
  • Fire resistance rating of up to four hours.


General information

Color

Grey

White

Material

Silicone

Shape

Formless

Uniclass

Pr_30_31_76_77 Silicone construction joint sealantsPrimary

CAWS

P12/390 Sealant

P12/47 Sealant

Specification data - Silicone construction joint sealants

Standard

To EN 1366-4.

Third-party certification

ETA 10/0291.

Material

Neutral elastic silicone.

Colour

Grey.

White.

Fire performance

-

Fire resistance

Up to four hours.

Guidance for specification option:

Dependent on substrate and application.

Width (maximum)

100 mm.

Curing time

2 mm/ 3 days.

Movement

To ISO 11600, ±25%.

Application temperature

5–40°C.

Temperature resistance

-40 to +160°C.

VOC emissions

3 g/L.

Additional properties

To BS EN ISO 846, Class 0.

Manufacturer guidance

Mould and mildew resistance.

Third party certifications

European Technical Approval (ETA)

ETA-10/0291 for CFS-S SIL within Linear Joints

UK Technical Assessment (UKTA)

UKTA22 0044 CFS-S SIL for Linear Joints