Ottoseal S94 fire-rated silicone B1 310 ml – case of 20

The case of 20 is the manufacturer’s original case containing 20 units of the same type. You pay less per unit than when buying singly, and the sealed case is delivered – ideal for trade businesses and larger projects.

Ottoseal S94 heat-resistant sealing compound for sealing on components that are subject to increased requirements for fire behaviour (e.g. fire-retardant components and fire-resistant glazing)

• Flame-retardant to DIN 4102-B1
• Paint-compatible to DIN 52452 (not paintable over)
• Non-corrosive
• Very good weather, ageing and UV resistance
• Tensile stress at 100% elongation (ISO 37, S3A): 0.4 N/mm²

Areas of application of heat-resistant sealing compound:

• Sealing on components that are subject to increased requirements for fire behaviour (e.g. fire-retardant components and fire-resistant glazing)
• Suitable for jointing on glass elements

Substrates:

The bonding surfaces must be clean, free of grease, dry and sound so that the high-temperature adhesive adheres. The bonding surfaces must be cleaned and any contamination, such as release agents, preservatives, grease, oil, dust, water, old adhesives / sealants and other substances that impair adhesion, must be removed. Cleaning non-porous substrates: clean with OTTO Cleaner T (flash-off time approx. 1 minute) and a clean, lint-free cloth. Cleaning porous substrates: clean surfaces of loose particles mechanically, e.g. with a wire brush or a grinding disc

Application:

Application method: manual caulking gun, compressed-air gun or cordless gun
Application temperature:
+5°C to +40°C (ambient temperature)
+5ºC to +35ºC (bonding surface temperature)
The heat-resistant sealing compound must be completely cured before it is exposed to temperatures above + 50 °C. The high-temperature silicone is not a fire-protection silicone. For this we recommend OTTOSEAL S 94. Because of the many possible influences during processing and application, the applicator must always carry out a trial application. The specific use-by date can be found printed on the container and must be observed. We recommend storing our products in the unopened original containers dry (< 60 % RH) in a temperature range of + 15° C to + 25° C. If the products are stored and / or transported for longer periods (several weeks) at higher temperature/ humidity, a reduction in shelf life or a change in material properties cannot be ruled out.

Standards and tests:

• Tested to EN 15651 - Part 1: F EXT-INT CC 25 LM
• Tested to EN 15651 - Part 2: G CC 25 LM
• Tested to EN 15651 - Part 4: PW INT 12.5 E
• Tested to DIN 4102-B1 – flame-retardant between solid mineral building materials (TU Munich wood research)
• Tested to DIN 25415, Part 1 - very good decontaminability of the sealant surface (Bundesanstalt für Materialforschung und -prüfung, Berlin)
• Suitable for applications according to IVD Technical Data Sheet No. 9+11+20+24+27+29+31+35
• Quality seal of the IVD - Industrieverband Dichtstoffe e.V. - tested by ift - Institut für Fenstertechnik e.V., Rosenheim
• Compliant with Regulation (EC) No 1907/2006 (REACH)
• LEED® v3 compliant Credit IEQ 4.1: Adhesives and sealants
• DGNB classifications
• French VOC emission class A+

Storage:

12 months from the date of production in unopened packaging, stored cool (+5ºC and +25ºC) and dry. Close opened containers tightly and use up quickly.

Colour:

grey, black, transparent, white

Supplied as:

310ml cartridge