SIKA FLEX 221 ALUMINUM 600ML (90889)
Item #:
83907087
Product Info
0221202
SIKA
SIKA FLEX 221 ALUMINUM 600ML (90889)
SAP# 90889 sausage pack 20/cs
Sikaflex®-221 bonds well to a wide variety of substrates and is suitable for making permanent elastic seals . Suitable substrate materials are metals, metal primers and paint coatings (2-component systems), ceramic materials and plastics. It is ideally used for internal sealing and simple bonding applications. Seek manufacturer’s advice and perform tests on original substrates before using Sikaflex®-221 on materials prone to stress cracking. This product is suitable for experienced professional users only. Test with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.
- Bonds well to a wide variety of substrates
- Resistant to aging
- Can be sanded and painted
- Listed under NSF/ANSI/CAN 61 - Drinking Water System Components (aluminum gray, black, and white)
- Listed under NSF - Proprietary Substances and Nonfood Compounds (aluminum gray, black, and white)
- Non-corrosive
- Low odor
| Chemical base | 1-component polyurethane |
| Color (CQP001-1) | White, aluminum gray, black, colonial white |
| Cure mechanism | Moisture-curing |
| Density | depending on color 1.3 kg/l (10.8 lb/gal) |
| Non-sag properties | Good |
| Application temperature | ambient 5 - 40 °C (41 - 104 °F) |
| Skin time (CQP019-1) | 60 minutes A |
| Open time (CQP526-1) | 45 minutes A |
| Curing speed (CQP049-1) | (see diagram) |
| Shrinkage (CQP014-1) | 5 % |
| Shore A hardness (CQP023-1 / ISO 48-4) | 40 |
| Tensile strength (CQP036-1 / ISO 527) | 1.8 MPa (260 psi) |
| Elongation at break (CQP036-1 / ISO 527) | 500 % |
| Tear propagation resistance (CQP045-1 / ISO 34) | 7 N/mm (40 pli) |
| Service temperature (CQP513-1) | 24 hours 1 hour -50 - 90 °C (-58 - 194 °F) 120 °C (248 °F) 140 °C (284 °F) |
| Shelf life (CQP016-1) | cartridge / unipack pail / drum 12 months B 6 months B CQP = Corporate Quality Procedure A) 23 °C (73 °F) / 50 % r.h. B) storage below 25 °C (77 °F) |
| Packaging | Cartridge 300 ml Unipack 400 ml 600 ml Pail 4.5 gal (US) Drum 50 gal (US) |
Call for Pricing
In Stock
UOM : EA
QTY:
Export To PDF