Success! I bought a can of Heavy Duty Water Repellent called Camp Dry by Kiwi. (Thank you SewDreamy for heading me in that direction!) It said one coat would give tough silicone protectionI So I gave the apron TWO coats. :shock: (Hey, if one works, two must be better, right?
) Today he got some "Blue Goo" slime on it and said he just wiped it off with a paper towel! And, the can was only $6, with lots more in it for.....my Uggs, or whatever! For the strap, I made one really long one on the right side, to go around his back and hook through a very short strap ( one inch!) with a D ring, on the left side. Easy peasy!
Dawn
In beautiful Northwest Montana