Sikasil®-119 Multipurpose Silicone (270ml) | Sealing & Bonding
Brand : Sika
Product Type : Multipurpose neutral silicone sealant
Size : 300ml
Packing : 12 cartridges per box
Colour : White, Grey, Black / Others on request
Composition : Neutral Silicone
Density : ~1.48 kg/L
Product Description:
Sikasil®-119 MP is a 1-component, non-corrosive sealant for indoor and outdoor applications.
Usage:
Sikasil®-119 MP is designed for weatherproof joints between various substrates such as glass, metals, painted surfaces, aluminum, wood, ceramic tile, PVC and concrete.
- Awning, roof and gutter
- Window and door installation
- Tile parameter joints
- General joint sealing
Features / Advantages:
- Very good UV and weathering resistance
- Primerless adhesion to a wide range of substrates
- High elasticity and flexibility
- Low odor, neutral curing
- Non-corrosive
Shelf Life:
- 12 months from the date of production (if stored properly)
Storage:
Store in dry conditions, protected from direct sunlight and at temperatures below +27°C.
Store properly in undamaged, original, sealed packaging.
Application Guide:
- Temperature : min +5 °C / +40 °C max
- Curing Rate : ~3mm / 24 hours (23 °C / 50 % r.h.)
- Skin Time : ~15 minutes (23 °C / 50 % r.h.)
Application Steps:
Substrate Preparation
- Ensure substrate is clean, sound, dry and free of all contaminants such as dirt, oil, grease, old sealants and poorly bonded paint coatings.
- Substrate must be strong enough to resist stress induced by the sealant during movement.
- Sikasil®-119 MP adheres without primers and/or activators.
For optimum adhesion, joint durability and critical, high performance applications such as joints on multi-storey buildings, highly stressed joints, extreme weather exposure or water immersion / exposure, follow the following priming procedures :
Non-porous substrates
Aluminium, anodised aluminium, stainless steel, PVC, galvanised steel, powder coated metals or glazed tiles.
Step 1 :
Slightly roughen surface with a fine abrasive pad.
Step 2 :
Clean and pre-treat using Sika® Aktivator-205 applied with a clean cloth.
Step 3 :
Before sealing, allow a waiting time of > 15 minutes (< 6 hours).
Other metals, such as brass and titanium-zinc, clean and pre-treat using Sika® Aktivator-205 applied with a clean cloth.
Step 4 :
After a waiting time of > 15 minutes (< 6 hours), apply Sika® Primer-3 N by brush. Before sealing, allow a waiting time of > 30 minutes (< 8 hours)
Step 5 :
PVC has to be cleaned and pre-treated using Sika® Primer-215 applied with a brush. Before sealing, allow a waiting time of > 30 minutes (< 8 hours).
Glass must be cleaned with Isopropanol before application.
Porous substrates
Step 1 :
Porous substrates must be primed using Sika® Primer-3 N applied by brush.
Step 2 :
Before sealing, allow a waiting time of > 30 minutes (< 8 hours).
Step 3 :
Adhesion tests on project specific substrates must be performed and procedures agreed with all parties before full project application.
Notes :
Primers and activators are adhesion promoters and not an alternative to improve poor preparation / cleaning of the joint surface. Primers also improve the long term adhesion performance of the sealed joint.
Cleaning of Tools
Clean all tools and application equipment with Sika® Remover-208 immediately after use. Hardened material can only be removed mechanically. For cleaning skin, use Sika® Cleaning Wipes-100.
