The following is in response to my e-mail to 303 about it washing off in the rain.
Response starts here-> Charles, what you reference is what happens when the user DOESN"T FOLLOW DIRECTIONS. Product directions say to "spray on, wipe completely dry". Completely means COMPLETELY. (Though we're talking about vinyl here, this applies to any surface to which this product will bond, vinyl certainly). Here's what happens. Some spray 303 on a cloth and wipe it on and, seeing 303's terrific cosmetics, leave it. Others use the same cloth in wiping a large area and end up not drying, but leaving the treated surface damp with 303. One cannot completely dry a treated area by finishing with a cloth damp with 303. At some point one has to turn the cloth over to a dry area to finish the drying or go to a second dry cloth to finish the drying. This is similar to cleaning your glasses, you can't get the job done with a damp cloth, you have to turn it over to a dry area. By the way, 303 A. Protectant will NOT air dry.
These folks leave unabsorbed, un-bonded excess 303 polymer on the surface. This excess polymer after the water evaporates out retains a dampness. Though the treated surface may look great, it has little repellency and dust will stick to it. And when it rains this "washes off" and will streak surfaces below. Typically where 303 receives the most calls about this has to do with tonneau covers.
If the product is applied according to directions, sprayed on and wiped COMPLETELY dry, it leaves a super repellent finish (to dirt, dust, tree sap, bird droppings) and LASTS LONGER. It will NOT wash off onto other surfaces.
FYI, a little extra enthusiasm in the drying/buffing of the treated
surface with a DRY cloth causes the surface to become even more repellent and to last even longer. <- Response stops here.
There were a few links to tech information on their web-site that are worth reading as well. www.303products.com
Makes sense, (I think), so I will probably give it a try and see what happens.
Worst case would be having to replace all the furniture in a few years.
Response starts here-> Charles, what you reference is what happens when the user DOESN"T FOLLOW DIRECTIONS. Product directions say to "spray on, wipe completely dry". Completely means COMPLETELY. (Though we're talking about vinyl here, this applies to any surface to which this product will bond, vinyl certainly). Here's what happens. Some spray 303 on a cloth and wipe it on and, seeing 303's terrific cosmetics, leave it. Others use the same cloth in wiping a large area and end up not drying, but leaving the treated surface damp with 303. One cannot completely dry a treated area by finishing with a cloth damp with 303. At some point one has to turn the cloth over to a dry area to finish the drying or go to a second dry cloth to finish the drying. This is similar to cleaning your glasses, you can't get the job done with a damp cloth, you have to turn it over to a dry area. By the way, 303 A. Protectant will NOT air dry.
These folks leave unabsorbed, un-bonded excess 303 polymer on the surface. This excess polymer after the water evaporates out retains a dampness. Though the treated surface may look great, it has little repellency and dust will stick to it. And when it rains this "washes off" and will streak surfaces below. Typically where 303 receives the most calls about this has to do with tonneau covers.
If the product is applied according to directions, sprayed on and wiped COMPLETELY dry, it leaves a super repellent finish (to dirt, dust, tree sap, bird droppings) and LASTS LONGER. It will NOT wash off onto other surfaces.
FYI, a little extra enthusiasm in the drying/buffing of the treated
surface with a DRY cloth causes the surface to become even more repellent and to last even longer. <- Response stops here.
There were a few links to tech information on their web-site that are worth reading as well. www.303products.com
Makes sense, (I think), so I will probably give it a try and see what happens.
Worst case would be having to replace all the furniture in a few years.
