![Amazon.com: SIKA - Sikaflex-221, Black, Multi-Purpose Sealant/Adhesive, Polyurethane Fast Curing Sealant, 10.1 fl. Oz Cartridge : Automotive Amazon.com: SIKA - Sikaflex-221, Black, Multi-Purpose Sealant/Adhesive, Polyurethane Fast Curing Sealant, 10.1 fl. Oz Cartridge : Automotive](https://m.media-amazon.com/images/I/813aMwKrK2L.jpg)
Amazon.com: SIKA - Sikaflex-221, Black, Multi-Purpose Sealant/Adhesive, Polyurethane Fast Curing Sealant, 10.1 fl. Oz Cartridge : Automotive
![Sikaflex 221 Multi-Purpose One Component Polyurethane Sealant / Adhesive - 20.3 Fluid Ounce Sausage 221BLS | PKsupplies.com Sikaflex 221 Multi-Purpose One Component Polyurethane Sealant / Adhesive - 20.3 Fluid Ounce Sausage 221BLS | PKsupplies.com](https://www.pksupplies.com/sites/default/files/styles/580x400/public/images/products/221_sausage.jpg?itok=NTo2hQgk)
Sikaflex 221 Multi-Purpose One Component Polyurethane Sealant / Adhesive - 20.3 Fluid Ounce Sausage 221BLS | PKsupplies.com
![Sika 90893 10.3 oz & 300 ml 221 Multi-Purpose Polyurethane Sealant & Adhesive Cartridge, Black - Walmart.com Sika 90893 10.3 oz & 300 ml 221 Multi-Purpose Polyurethane Sealant & Adhesive Cartridge, Black - Walmart.com](https://i5.walmartimages.com/asr/2c99eee3-9e5c-4443-acca-a20525c8b38c.60e8bc90b72dc5d02cf4b2f325a7b073.jpeg)
Sika 90893 10.3 oz & 300 ml 221 Multi-Purpose Polyurethane Sealant & Adhesive Cartridge, Black - Walmart.com
![Sikaflex 221 Multi-Purpose One Component Polyurethane Sealant / Adhesive - 10.1 Fluid Ounce Cartridge 90891 | PKsupplies.com Sikaflex 221 Multi-Purpose One Component Polyurethane Sealant / Adhesive - 10.1 Fluid Ounce Cartridge 90891 | PKsupplies.com](https://www.pksupplies.com/sites/default/files/images/products/sikaflex-221_1.jpg)