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
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
- 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
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) |
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 |
| 10 | 6 |
| 15 | 8 |
| 20 | 10 |
| 25 | 12 |
Adhesion in peel
| ~26.9 N | (ASTM C794) |
Elongation at break
| ~250 % | (ASTM D412) |
Application
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
Length of joint [m] = 280 ml / (Joint width [mm] x Joint depth [mm])
| Joint length [m] per | Joint width [mm] | Joint depth [mm] |
| 11 | 5 | 5 |
| 5.8 | 8 | 6 |
| 4.6 | 10 | 6 |
| 2.3 | 15 | 8 |
| 1.4 | 20 | 10 |
| 0.9 | 25 | 12 |
Triangular joints (where the sides of the joint meet at a right angle) shall have sides ≥7 mm.
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.