Special Combination Offer-get a large 32 oz. refill bottle of Corrosion Block w/refillable spray bottle, plus 1 can of 12 oz. aerosol CB on sale at only $13.79 for the can.
The 32 oz. bottle has the non-aerosol pump sprayer that is refillable.
The 12 oz. can is for those jobs that require a fine mist or the use of the straw adapter in order to fine tune exactly where you want to place the Corrosion Block.
Same shipping fee is charged for this combo as if you ordered just the 32 oz bottle