Todd ..
I do not have a lot of riding miles, but I do have 45 years of tire experience. Here is my take on products such as Ride-On.
The goop in a tire will not 'balance' as the hype on the Ride-On site claims. I bought a car with two problems: it had a tire with a slow leak and it had a wheel balance problem at highway speed. When we took the tire off to replace it, we found it contained mucky stuff, a product perhaps like Ride-On. Centrifugal force would send the substance to one spot at higher speeds, which set up the vibration. Here's why.
A tire does not STAY round when travelling. The first appreciable bump will deform the tire, and any liquid within will gather to the furthermost point from the axle, and set up an imbalance, like a stone on a string.
Back to nails. A nail in a tire is a serious thing, ESPECIALLY on a two-wheeled vehicle. Like the Ride-On site says, the nail can wiggle with tire usage and enlarge the hole. Thus it can be flung out without warning, inviting disaster.
One of the biggest tire killers is heat, usually generated by flexing. Excessive sidewall flexing occurs when air pressure in a tire decreases. So, to continue to ride a tire that has been punctured by an object is dangerous, and even more so at higher speeds.
A friend (acquaintance) of mine is a huckster. He will write anything in an ad to sell an article. Talk is cheap, and when I read the claims on the Ride-On site, my mind immediately goes back to my huckster friend and the list of wonderful products like teflon engine oil treatments that have proven to be useless.
None of us have money to burn, so I empathize with your economic concerns, but a bike is not a car. Unless a person has a death wish, my advice is this: If a nail is discovered, stop riding the bike and replace the tire. If in a remote area where continued riding is mandatory, turn on the 4-way flashers and take it slow, so as not to heat the tire, and to give yourself the best chance of controlling a blowout should it happen.
A biker friend of mine relates the story of witnessing a blowout of the rear tire of the bike ahead of him. The bike suddenly began a wild shimmy. The passenger fell and struck the pavement - twice. The first time, her helmet split, and the second time her head split.
Don't mess with punctured tires. Chuck them ASAP.
WRoger