An interesting test might be to see if water or other liquids (like IPA) are able to seep into the interface layer. If so, this material would be pointless as a waterproofing conformal coating. The "clean-ness" of the peeled-off layer at 2:50 makes me think that there is no substantial bond between the substrate and the "goop". Similar to hot-glue, a drop of IPA might creep in to delaminate the bond. Can you guesstimate the sparkover properties? If the black pigment is carbon-based, the bulk-resistance of the material may not be very high, as also its withstanding potential.
I found this to be thicker than I'd like. After adding some solvent to make it thinner, it became easier to apply. At the same time it lost even more of the already minuscule elasticity (after curing). It would probably be best for me to just throw this away. It's hard to say if this is actually good option for any application... My guess is either this has too much filler material, or this has expired.. My vote goes to excessive filler. Either way, at least after my experimentation of adding solvent, this has become useless.
Seems to resemble polyurethane adhesive/sealant, but with added filler material and solvent. Not sure if there is any application, where this particular one is actually usable.
An interesting test might be to see if water or other liquids (like IPA) are able to seep into the interface layer. If so, this material would be pointless as a waterproofing conformal coating. The "clean-ness" of the peeled-off layer at 2:50 makes me think that there is no substantial bond between the substrate and the "goop". Similar to hot-glue, a drop of IPA might creep in to delaminate the bond.
Can you guesstimate the sparkover properties? If the black pigment is carbon-based, the bulk-resistance of the material may not be very high, as also its withstanding potential.
I found this to be thicker than I'd like. After adding some solvent to make it thinner, it became easier to apply. At the same time it lost even more of the already minuscule elasticity (after curing).
It would probably be best for me to just throw this away. It's hard to say if this is actually good option for any application... My guess is either this has too much filler material, or this has expired.. My vote goes to excessive filler.
Either way, at least after my experimentation of adding solvent, this has become useless.
Thanks 👍
Thanks for watching! 👍
that is just silicone glue ,more expensive and crappy silicone glue
Seems to resemble polyurethane adhesive/sealant, but with added filler material and solvent. Not sure if there is any application, where this particular one is actually usable.