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Sikacryl®-110

UNIVERSAL ACRYLIC SEALANT FOR INTERIOR USE

Sikacryl®-110 is a 1-component acrylic dispersion sealant for indoor crack and joint filling. Suitable for use in hot and tropical climatic conditions.

  • Good application properties
  • Movement cabability of ±7.5 % (ASTM C719)
  • Mildew and fungus resistant
  • Over-paintable
  • Good adhesion on various substrates
  • For interior use
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Usage

Sikacryl®-110 is designed for interior crack and joint filling with low movement. Sikacryl®-110 is also suitable for duct sealing in HVAC applications. Main applications:
  • Head of wall joints
  • Wall joints
  • Interior joints around windows and doors
  • Around the penetrations
  • As a gap filling in the construction joints
 

Advantages

  • Good application properties
  • Movement cabability of ±7.5 % (ASTM C719)
  • Mildew and fungus resistant
  • Over-paintable
  • Good adhesion on various substrates
  • For interior use

Packaging

280 ml cartridge, 12 cartridges per box

Colour

White and grey

Product Details

Sustainability / Certifications / Approvals

SUSTAINABILITY

  • Certified according "Low Emitting Materials as per Al Sa'fat - Dubai Green Building Evaluation System" by Dubai Central Laboratory (DCL)

CERTIFICATES AND TEST REPORTS

  • Tested acc. ASTM C920
  • Tested acc. ASTM C794 
  • VOC Content Test Report acc. USEPA Method 24 (testing standard of SCAQMD Rule 1168)
  • VOC Emission Test Report acc. CDPH
  • Tested acc. ASTM E90 - Airborne Sound Transmission
Product Information

Composition

1-Component acrylic dispersion

Shelf life

Sikacryl®-110 has a shelf life of 12 months from the date of production, if it is stored properly in undamaged, original, sealed packaging, and if the storage conditions are met.

Storage conditions

Sikacryl®-110 shall be stored in dry conditions, protected from direct sunlightand frost, at temperatures between +5 °C and +25 °C.

Density

~1.65 kg/l

(ISO 1183-1)

Volatile organic compound (VOC) content

< 15 g/l (without water)

(USEPA Method 24)

 
Technical Information

Shore A hardness

~28 (21 days)

(ASTM C661)

Tensile strength

~1.2 N/mm2

(ASTM D412)

Movement capability

±7.5 % (only for cracks and low-movement joints)

(ASTM C719)

Service temperature

−20 °C min. / +70 °C max. (dry)

Joint design

The joint width must be designed to suit the joint movement required and the movement capability of the sealant. The joint width shall be ≥ 10 mm and ≤ 15 mm. A width to depth ratio of 2:1 must be maintained (for exceptions see table below).

Min. joint width [mm]

Min. joint depth [mm]

5

5

8

6

106
158
2010
2512

Adhesion in peel

~26.9 N

(ASTM C794)

Elongation at break

~250 %

(ASTM D412)

Application

Application Information

Sag flow

Non sag

(ASTM C639 )

Ambient air temperature

+5 °C min. / +45 °C max., min. 3 °C above dew point temperature

Substrate temperature

+5 °C min. / +45 °C max.

Curing rate

~4 mm/24 hours (23 °C / 50 % r.h.)

(CQP 049-2)

Skinning time

~10 min

(CQP 019-1)

Tack free time

~35 min

(CQP019‐1)
Consumption

Consumption

Length of joint [m] = 280 ml / (Joint width [mm] x Joint depth [mm])

Joint length [m] per
280 ml

Joint width [mm]

Joint depth [mm]

11

5

5

5.8

8

6

4.6106
2.3158
1.42010
0.92512

Triangular joints (where the sides of the joint meet at a right angle) shall have sides ≥7 mm.
Application steps

APPLICATION INSTRUCTIONS

For the application of Sikacryl®-110 all standard costruction guidelines apply.

SUBSTRATE PREPARATION

The substrate must be clean, dry, sound and homogeneous, free from oils, grease, dust and loose or friable particles. Sikacryl®-110 adheres without primers and/or activators.

 
For porous substrates, e.g. concrete, plaster and/or wood, Sikacryl®-110 can be dissolved in water (1:1 to 1:5 ratio) and be used as a primer if necessary.

On plastics and paints, adhesion tests must be performed prior to application. Iron and steel must be protected with an anti-corrosion primer.

 

CLEANING OF EQUIPMENT

Clean all tools and application equipment immediately after use with water. Once cured, residual material can only be removed mechanically.

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