Product Data Sheet Show all documents
Sikasil®-111 Multipurpose

Sikasil®-111 Multipurpose

SILICONE WEATHERPROOFING BUILDING SEALANT

Silicone Weatherproofing Building Sealant is a one-component neutral curing silicone sealant with excellent adhesion, weatherability and elasticity for weather sealing in curtain wall and building facades, especially suits applications in the areas with large difference in temperature and low humidity. It easily extrudes in any weather and quickly cures at room temperature by reaction with moisture in the air to form a durable silicone rubber seal.

  • One-component, neutral-cured with excellent adhesion, weatherability and elasticity for weather sealing in curtain wall and building facades.
  • Excellent weatherability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes.
  • With good adhesion and compatibility with most building material.
  • Remain flexible over a temperature range of -40 °C to +150 °C.
Product Data Sheet Show all documents

Usage

  • For weatherproofing sealing nonstructural curtain wall joints, facade joints and system.
  • Weather sealing in metal (not including copper), glass, stone, aluminium panel, and plastic.
  • Excellent adhesion to most common building material.
 

Advantages

  • One-component, neutral-cured with excellent adhesion, weatherability and elasticity for weather sealing in curtain wall and building facades.
  • Excellent weatherability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes.
  • With good adhesion and compatibility with most building material.
  • Remain flexible over a temperature range of -40 °C to +150 °C.

Packaging

300 mL

Colour

Paste / Clear, Black, White, Bronze, Brown, Beige.

Product Details

Product Information

Composition

One component neutral curing silicone

Shelf life

12 months from the date of production, if it is stored in undamaged, original, sealed packaging, and if the storage conditions are meet.

Storage conditions

Stored in cool and dry conditions, where it is protected from direct sunlight and at temperatures below +27 °C.

Density

~1.45 – 1.55 g/cm3 (colored)

~0.95 – 1.05 g/cm3 (transparent)

(ISO 868)

at +23 ± 2 °C, 50 % r.h

 
Technical Information

Shore A hardness

30 - 50 (colored)

20 - 30 (transparent)

Tensile strength

~1 MPa (colored)

~0.5 MPa (transparent)

Movement capability

25 %

Elastic recovery

80 %

Joint design

The joint width must be designed to be within the movement capability of the sealant. In general the joint width must be > 6 mm and < 12 mm. The width to depth ration of ~ 2 : 1 must be respected.

Joint Width

6 mm

9 mm

12 mm

Joint Depth4 mm5 mm6 mm
Joint Length / 300 mL~12.5 m~6.5 m~4 m

Application

Application Information

Extrusion rate

100 – 200 mL/min (colored)

100 – 300 mL/min (transparent)

(GB/T 13477)

Sag flow

≤ 1 mm

Ambient air temperature

+5 °C min. / +40 °C max.

Substrate temperature

+5 °C min. / +40 °C max.

Curing rate

3 mm / day (at +23 ± 2 °C, 50 % r.h)

Tack free time

~10 - 30 minutes (colored)
~3 - 10 minutes (transparent)

(CQP 019-1)

at +23 °C / 50 % r.h
Application steps

CLEANING OF EQUIPMENT

Clean all tools and application equipment immediately after use with Sika® Remover-208 and/or Sika® Top- Clean T. Once cured, residual material can only be removed mechanically.

 

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