Expa-Syl - 20 Capules - Strawberry by Kerr SKU 961-3069AA 123 $233.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out Expasyl - Strawberry, 20 Capsules Refill. Temporary Gingival Retraction System. Retraction Paste, Excellent hemostasis, atraumatic cord-free retraction, 15% Aluminum Chloride. Refill Package of 20 - 1 Gm. Capsules.