Sikaflex 221 300ml - white
Sikaflex 221 300ml - white is backordered and will ship as soon as it is back in stock.
Pickup available at AmerigoStore Picking Point
Usually ready in 2-4 days
Need help? Contact us
Need help? Contact us
Delivery and Shipping
Delivery and Shipping
You can find the delivery time for this product written above, under the price. Days are working days and are counted from the day of the order.
- I ship with GLS or FedEx, always tracked: as soon as the parcel leaves, I'll email you the number so you can follow it.
- In Italy, shipping is free over 199 €. Bulky items have a separate rate, which you'll see at checkout.
- You can pay on delivery, in cash to the GLS courier.
- You can also collect your order for free in Monza, at via Gabriele D'Annunzio 7: I'll message you when your order is ready.
- I also ship to Switzerland and to several European Union countries: you'll see the cost at checkout.
Sikaflex 221 300ml - white
Chemical basis: Silane-terminated polymer (STP)
Color (CQP001-1): White
Curing mechanism: moisture curing
Density before hardening: 1.3kg/l
Stability: good
Application temperature: from 5 to 40°C
Skin formation time (CQP019-1): 60 minutes (23°C)
Volume change (CQP014-1): -5%.
Shore A hardness (CQP023-1 / ISO 7619-1): 40
Tensile strength (CQP036-1 / ISO 527): 1.8 MPa
Elongation at break (CQP036-1 / ISO 527): 500
Tear strength (CQP045-1 / ISO 34): 7 N/mm
Shelf life (CQP016-1): 12 months when stored below 25°C
Sikaflex®-221
Sikaflex®-221 is a multifunctional adhesive and sealant with a broad adhesion spectrum. It is also a versatile one-component polyurethane adhesive and sealant for a wide range of surfaces, such as metals, primers and coatings (two-component systems), ceramic materials, and plastics. Sikaflex®-221 is suitable for the production of permanently elastic joints.
Good adhesion to a variety of surfaces
Resistant to aging
Sandable and repaintable
Product benefits
Good adhesion to a variety of surfaces
Resistant to aging
Sandable and repaintable
Tested according to EN45545-2 R1/R7 HL3
Non-corrosive
Low odor
Application:
Sikaflex®-221 adheres well to a variety of surfaces and is suitable for elastic, permanent waterproofing. Suitable surfaces include metals, primers and paints (two-component systems), ceramic materials, and plastics. Observe the manufacturer's recommendations before using Sikaflex®-221 on materials susceptible to stress cracking. Pre-tests must be performed with original materials to avoid stress cracking. This product is suitable for experienced users only. To ensure adhesion and material compatibility, preliminary tests must be conducted with original materials and under appropriate conditions.
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