willyzg68
20.04.2021 15:36:02
so I went and bought a tube of Marine Sealant. and I hate to say it but this stuff is Terrible.
See full version: Marine sealant Vs. Silicone
so I went and bought a tube of Marine Sealant. and I hate to say it but this stuff is Terrible.
Re: Marine sealant Vs. Silicone more
digbat. your comment has me confused. if no water can get to the transom hows it gonna rot? my transom is 40+ yeas old. and it's solid as a rock. it has quite a few "holes" in it that have scews in them looks like there was a ladder on it at one point, a fish finder. and who knows what else. I filled all those holes with silicone, then pit screws in them to make sure they stay. more
This sealant can also be utilized to attach screws in sheet rock walls. All you need to do is to apply a tiny amount to the screw and tighten it into the wall; this way, it will stay there unless removed. Not only that, it is dependable in patching vinyl boats, holes and shoes. Without a doubt, its being multipurpose is what definitely makes it more prominent than other choices out there.
As for the price, this is a little expensive. Nonetheless, it is still a good catch since you can benefit from its numerous exceptional features. And, it won’t cost you much if this can solve leak issues and can provide utmost protection for your boat. This can help you avoid more overpriced costs of boat repairs and other related expenses. here
What makes this sealant one of the top options is that it is highly recognized for its capability to ensure long-lasting formula- this contains super strong polyurethane polymer that is adept at defying salt water and weathering. Besides, it remains flexible, capable of retaining solid bonds even during shock, structural movement or vibration.
Commonly used in commercial and home construction, silicone glue is used as a sealant or adhesive on materials that will be exposed to extreme weather conditions, including direct sunlight, rain, strong wind, or freezing temperatures. T his includes seal ing glass windows in buildings, as well as sealing the gaps between the glass windows and frames. Silicone glue is also used as a glazing and bathroom sealant. here
This versatile substance comes in different forms that you can mix or use as a single product . It can be formulated for use on a wide selection of surfaces and can also be adapted for use with organic solvents and acidic chemicals. Able to withstand hot and cold temperatures, silicone glue is a top choice in many bonding applications.
Probably the most common and popular use for silicone glue is in home repair projects , where it is especially useful for caulking joints and cracks . Water-resistant silicone glue is regularly used to fill holes and to seal off any gaps and sea ms . You can also use it to level surfaces.
I cant find anything that is non-silicone. only paint friendly here
glad I don't run that blue gas very often, that was her first shot after running auto gas for 30 hours strait.
EDIT--From the mothers website:
X2 I use mothers carnuba or mothers carnuba cleaner wax.
I also tried their FX synwax on a spot to see if it holds up as well as the carnuba.
so far the carnuba has been on there for 2 months ontop of the wings and is doing great, even the left wing after having fuel spilled all over it. twice.
The second time the fueler wasn't paying attention and fuel was pouring off the wing in every direction. I'm not sure what hurt worse, that I thought it wrecked my wax job (it didnt) or that it cost me 5.30 a gallon to have running on the ground. more
X2 I use mothers carnuba or mothers carnuba cleaner wax.
I also tried their FX synwax on a spot to see if it holds up as well as the carnuba.
so far the carnuba has been on there for 2 months ontop of the wings and is doing great, even the left wing after having fuel spilled all over it. twice.
The second time the fueler wasn't paying attention and fuel was pouring off the wing in every direction. I'm not sure what hurt worse, that I thought it wrecked my wax job (it didnt) or that it cost me 5.30 a gallon to have running on the ground.
Since the job is the same, why are there so many different types of sealants, and why should I use one and not the others when I’m working on my boat? more
Polyurethanes, though they’ve been around for a while now, are the most recent development of the three and were created to seal and join laminated panels in the aerospace industry. As a result, they bring extreme adhesion to sealants and bond well to most modern boatbuilding materials. They are best exemplified by 3M’s well-known 5200, or Sikaflex 292. (There is a story, apocryphal in the industry, about a 35-foot sailboat hull being loaded by a crane onto a trailer. After the hull had been lifted into the air and settled on the truck, someone noticed that the keelbolts had not been fastened and that the only thing holding the lead ballast keel to the hull was the 5200 applied as sealant.) The advice usually given about polyurethanes is: if you think you might ever want to take the pieces apart again, use something else. here
In addition to the 4200 and 5200 products, 3M also makes a 5200 with quicker cure times. Called Fast-Cure 5200, it has most of the strength of regular 5200, but the cure time is significantly reduced: to tack-free in 1 hour and fully cured in 24 hours – a real plus for manufacturers and others working on small areas with lots of bedding. Like 5200, it can be cleaned up with mineral spirits, though petroleum products won’t affect it once it’s fully cured. At this writing, it comes in any color you want, as long as it’s white, though the rumor mill suggests that black may on be the way. [links]
Polysulfides are not as elastic as silicones and shouldn’t be used where constant vibration will occur while the part is under stress or expected to flex too much. They can be affected by common shipboard chemicals, though degradation doesn’t happen immediately to fully cured products. Cure times are more dependent on temperature and humidity and generally can take one to three days to cure completely, but you can sand them, and they won’t contaminate a surface to be painted. In fact, they will retain paint once the solvents have evaporated. With luck, a polysulfide joint can last 20 years or more, and there are many good old boats out there keeping their integrity because of polysulfide sealants. [links]