Maybe
@jscherb would be willing to chime in. He’s a master in his craft with fiberglass and I think he managed to successfully repair a JK top with similar texture.
In my experience, the texture of bed liner is much too rough to match the more subtle texture on a factory hardtop so if you're doing small repairs I don't recommend it.
I use MOPAR hardtop touch up paint (
https://www.quadratec.com/products/92156_2903.htm) with a special technique - I do several light coats to establish full coverage, and then I do a texture coat with the rattle can at a greater distance from the surface. In my experience what happens with more distance is that the atomized paint will form slightly larger droplets traveling that distance and when the droplets hit the surface they don't fully cover so they form a texture. I do the texture coat fairly soon after the last color coat, after the color coat no longer looks wet but before it's fully dry, that way good adhesion of the texture is achieved.
If that technique doesn't work for someone, you could do an undercoat of a hardware store rattle can texture paint followed by color coats of the MOPAR paint. I've used Rustoleum rattle can texture paint for this a time or two. They have a few varieties and I'm not home right now so I can't grab a can to tell you what it is, but I've used the one with the lest texture. That coat usually goes on a bit grainy, but after a few color coats of the MOPAR paint it smooths out to a reasonable match for the hardtop finish.
BTW I'm writing this from a hotel in Pigeon Forge, TN, I'm helping Overland Outfitters with the Smoky Mountain Jeep Invasion. Anyone here going? Their booth will be inside the convention center, stop by and say hi. You'll probably find me at their booth, which you can recognize because they'll be using my JKU and trailer in the booth.
The hotel I'm staying at doesn't like trailers, last year they told me I would have to find somewhere else to park for the night before load-in day at the show, so I promised them I would fit the Jeep and the trailer into one spot. I did the same this year, I backed the trailer over the barrier at the back of a spot and onto the river bank. One spot. Done. Parked in the same single spot last night
.
Hey, I designed it to be an offroad camp trailer, so why not take advantage of that.
