Had the same problem.

The McLube aerosol cans would cost a fortune & the liquid McLube will melt any plastic pump you squirt it though.

It takes about 6 plastic spray bottles to coat an I-20 chute with 2 quarts of liquid Mclube. The solvent in the stuff will turn the pumps into goo long before you get the sail completed.

Lately I have been using an old auto paint spray gun to lay down 2 light coats on each side. It lasts the life of the sail and keeps my wife much happier about the whole puffy sail/snuffer system.


Chip Short I-20 #312