Overview Reviews Product Description 15 Lb. Blowout CylinderEquivalent Part Numbers: 6640, 6640-15CL, 664015CL, BLOSC California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Vapco Vapco BLO-SC - 15 Lb. Blowout Cylinder Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Review Subject *Comments