Best selling Sealants from Sika
This page always stays fresh and updates automatically.
1. Sika Sikaflex-522
Sikaflex-522 is a low-emission, one-component STP adhesive and sealant. The product has good weather resistance and mould resistance. High resistance to ageing and weathering. Good resistance to mould. Particularly low-emission and low-odour. Fulfils the highest EHS requirements. Shows good adhesion to a wide range of substrates with minimal pre-treatment. Isega certificate for use in the food sector. Meets the hygiene requirements for air conditioning and ventilation systems in accordance with VDI 6022, Sheet 1:2011-07. Emicode EC1PLUS certified. Areas of application: Sikaflex-522 shows good adhesion to a wide range of substrates and is suitable for elastic sealing and bonding applications indoors and outdoors. This product is suitable for applications in the air conditioning and ventilation sector as well as for food processing plants. Suitable substrates are wood, glass, metals, metal primers and paints (two-component systems), ceramic materials and plastics. Follow the manufacturer's recommendations before using Sikaflex-522 on materials susceptible to stress cracking. Preliminary tests must be carried out with original materials to avoid stress cracking. This product is only suitable for experienced users. To ensure adhesion and material compatibility, preliminary tests must be carried out with original materials under the respective conditions. Notes: Consultation is required for transparent substrates and substrates at risk of stress cracking.
2. Sika Sikaflex 521 UV, 300ml
Hybrid adhesives and sealants, high performance without primer. Perfect for the following applications: Exterior waterproofing. Hybrid adhesives often do not require primer, which reduces installation time. They have excellent resistance to UV rays and do not use solvents or VOCs. Use on many substrates such as aluminum, stainless steel, polyester, glass, etc. Application temperature is 5° to 35° and skin formation time is 30 to 40 minutes.
3. Sika Dichtstoff Sikaflex 221
Contains MDI (>0.1< 1%). Product is subject to restrictions according to Regulation (EC) No. 1907/2006 when sold to private end customers.
Sealant
Quantity discount
EUR11,24 per piece for 2 units EUR37,47/1l
Sika Dichtstoff Sikaflex 221
0.42 kg, White, 300 ml
4. Sika Sealant Sikaflex 221, 300 ml, steel grey
Sikaflex-221 adheres well to a variety of substrates and is suitable for elastic, long-lasting sealing. Suitable substrates include metals, primers and paints (two-component systems), ceramic materials, and plastics. Manufacturer recommendations should be followed before using Sikaflex-221 on materials susceptible to stress cracking. Preliminary tests must be conducted with original materials to avoid stress cracks. This product should only be processed by trained personnel.
To ensure adhesion and material compatibility, preliminary tests with original materials must be conducted under the respective conditions.
Hazard statements:
H373: May cause damage to organs with prolonged or repeated exposure
H334: May cause allergy, asthma-like symptoms or breathing difficulties if inhaled
EUH211: Warning! Spraying may produce hazardous lung-accessible droplets. Do not inhale aerosol or mist.
Features:
- 1-K polyurethane
- cures to an elastomer with moisture
- elastic
- low odor
- aging resistant
- can be painted over, sanded
- non-corrosive
- silicone-free
- wide adhesion spectrum, suitable substrates include metals, primers and paints (two-component systems), ceramic materials, and plastics
- tested according to EN45545-2 R1/R7 HL3
Selection criteria:
Content: 300 ml
Color: steel gray
Technical data:
Application temperature: -50 to +90 °C
Processing temperature: +5 to +40 °C
Weight: 450 g
Article number: SIK1383
Shop number: 103081
EAN: 4003923242935.
Sealant
Quantity discount
EUR13,42 per piece for 2 units EUR44,74/1l
Sika Sealant Sikaflex 221, 300 ml, steel grey
0.45 kg, Steel grey, 300 ml
5. Sika Sikaflex-223 300 ml black
Weather-resistant, low-modulus 1-component PU adhesive and sealant.
Product advantages:
- Very high weather resistance
- Enables bonding of stress-free plastic glass (e.g., Plexiglas)
- Easy to process and smooth out
- Short thread breakage
- Good stability
Fields of application:
Sikaflex-223 is a versatile adhesive and sealant. Due to its very good weather resistance, the product can be used for exterior joints and is suitable for most common substrates, such as metals, GRP, 2K coatings and paintwork, as well as plastics. Due to its excellent weather resistance, the product is very suitable for exposed, open joints. The deep modulus of Sikaflex-223 enables the bonding and sealing of plastic panes (PC, PMMA).
Notes:
This product is only suitable for experienced users. To clarify adhesion and material compatibility, preliminary tests with original substrates under the respective production conditions are recommended.
Brand: Sika
Content (ml): 300
Packaging: Cartridge
Colour: Black
Type: 223
Content (ST): 1.
6. Sika Tooling Agent N, 1000ml
Water-based, solvent-free smoothing agent for Sikaflex products.
Product advantages:
- Neutral skin compatibility
- Compatible with paints and coatings
- No washing out of fresh sealants or adhesives
- Based on PU and STP
Areas of application:
Water-based, solvent-free smoothing agent for leveling the surface of freshly applied Sikaflex adhesives and sealants.
This product is suitable only for experienced users. To ensure adhesion and material compatibility, preliminary tests with original materials under the respective conditions must be conducted. Close the container tightly immediately after use.
Packaging: Can
Color: Colorless
Content: 1000 ml
Brand: Sika
Type: N
Ingredients: 1.
Sealant
Quantity discount
EUR10,37 per piece for 2 units EUR10,37/1l
Sika Tooling Agent N, 1000ml
1.07 kg, Colorless, 1000 ml
7. Sika Sikaflex-260 N 300ml black (MDI)
The sealing material FS703 is a fire-resistant silicone sealant that is a one-component, elastic sealant based on alkoxy. It features a neutral curing process and provides proof of fire resistance in joints between mineral components. This sealant has a flexible range of applications and is suitable for joints up to 50 mm wide. It creates an excellent airtight joint seal, with a standard application ratio of 2:1 (joint width to depth). It is ideal for component joints on walls and ceilings, joints between frames and reveals, as well as joints in areas where different materials connect. It can be used both indoors and outdoors.
Hazard statements: EUH210: Safety data sheet available upon request.
Product order
See all products