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Monstaliner - Monstaliner

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Product Information

MSRP: $100.00
Average Price: $136.73
Manufacturer: Monstaliner
Yes: 22 / No: 1
Company Website:

Spray in, paint on, drop-in, roll on, do it yourself, pay someone else?

Rhino, Line-X, Gator, Raptor, Hippo, Hercules, Scorpion and now Monsta!

Researching which bed liner to purchase could easily make your head spin. One thing is certain though... just about every zoo animal and reptilian creature known to man has a product named after it.

If you've done your bed liner homework, you've learned that professional spray installed liners like Rhino Linings or Line-X can cost more than you feel like spending. Protecting your truck bed or jeep tub does not have to empty your pockets. Monstaliner™ is a highly durable, do-it-yourself solution that provides truly professional looking results while costing hundreds less than expensive spray installations.

Until now, a key issue with roll on bed liners has been a less than professional appearance and an inconsistent surface texture. Most roll on products use crumb rubber particles (ground up tires) as a way of creating texture. Crumb rubber is just a cheap filler and can comprise up to 1/4 of the gallon in popular roll on bed liners. With so much particle matter floating around in a gallon, settling can occur during use and the texture effect can turn out uneven and splotchy.

Monstaliner is a "New Generation" coating that contains no crumb tire rubber and its unique

surface texture is created solely by the installation rollers. As Monstaliner is rolled, texture is

pulled up from the coating and the surface cures with a unique, raised texture that looks

almost sprayed. Some customers have even said it looks like molded plastic. This light

surface texture as seen in photos around this web site, is far more eye pleasing

than the "dirt thrown in a glossy black paint job" look of other roll on products.

The other major issue with roll on bed liners has been UV protection and this is where Monstaliner really puts other DIY products to shame. When a coating is not UV stable, the polymer starts to break down in the sun. With the crumb rubber filled liners, rubber particles starts to flake free and the coating starts to look poor and may even peel. Moisture can also migrate through the surface and start a rusting problem.

Monstaliner is formulated from 100% UV permanent, aliphatic polymers with high density ceramic core particle reinforcement. The ceramic is bonded to the polymer creating a tough and impenetrable barrier against moisture and corrosion.


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Registered User
EdynB's Reviews

05-03-2016, 11:17 AM
Price: $320.00
Pros: great color, good shine, great durability, able to be patterned, decals stick just fine, highly recommend.
Cons: if it gets on your skin you better get it off with mek or acetone quickly, if it dries it's stuck at least for a few days, wear old clothes, if you get in on your clothes its there forever.
Recommended? Yes

Comments: I discovered Monstaliner after a number of searches looking for roll on liners. asking lots of companies how i could get a smoother surface to no avail. When I found Monsta and saw that it had no rubber, that it was colorfast, and from a distance of 5-10 feet it really looks like paint, even with a subtle shine I was sold. One of my main reasons was the color fast quality. I wanted the fun paint job but I also wanted something tough as I do off road quite often. I did a jurassic park jeep, and the red fading was a real concern. With the monsta guarantee I decided to give it a try and I loved it!

I took 4 hours and completely stripped the jeep down. did the scuffing, taped off the little that needed taped, wiped it down twice with MEK and started to roll. That part took 5 hours total with the wait time between coats. I did my Killer Beej coat the first day. On day 2 I did my read my lips red, masking the monsta was a little tricky due to the texture and me wanting really clean lines. I used a ink brayer with a medium weight foam rubber to roll over the tape and get it down into the texture (I wanted a softer texture so I did not do a re-roll) once I did that I masked the parts I needed to and scuffed the area I would be painting red. I pulled the tape 10 minutes after doing the 2nd coat. and it looks beautiful. The lines are very sharp. only a couple spots where I should've pulled it a little slower, but it's still very sharp. I have had it on over a year, park outside in the sun every day, i've done a second jeep in it for a customer, and the color and shine is still there on both, I have no doubts it will look great for years to come.

Everywhere I go people get excited because its a JP jeep, but just as many people ask me about the paint (I live in santa monica ca and I feel like the only monstalined jeep in the area) I give people as much info as possible and carry on.

I really love this product and highly recommend it to anyone looking for a durable and colorful bedliner that is easy to install and looks great. Just make sure you prep properly and you will never have any issues with it.


Web Wheeler
IH8PEPL's Reviews

08-06-2015, 12:13 AM
Price: $150.00
Pros: Affordable, easy to use, fantastic instructions, Works as advertised, looks great, durable, HIGH VALUE
Cons: Use with good ventilation or you might drop some IQ Points.
Recommended? Yes

Comments: Im going to give Monstaliner a very short and to the point review.

Monstaliner is one of those products that works exactly like they advertise, right out of the box. If you follow the instructions you will feel like you got every penny's worth of your $$$ out of the purchase. And you will be totally satisfied with making the decision to buy it. I regret nothing!

If I worked at Line X - Id be scared to death of Monstaliner


Registered User
CoffeeMan's Reviews
09-26-2014, 02:07 PM
Price: $144.00
Pros: Tough, easy to apply, good to the eyes!
Cons: None
Recommended? Yes

Comments: I stripped out the tub and prepped the interior all in one night. The next day I applied two coats of spice colored Monstaliner. I am very impressed and so glad I did it.


Registered User
jski701's Reviews
08-17-2014, 07:04 PM
Price: $185.00
Pros: looks great
Cons: A lot of prep work
Recommended? Yes

Comments: Would have been a lot less taping and covering if rolling. The price included the shuts spray gun.


Registered User
Co0kieMoBster's Reviews
04-07-2014, 11:57 PM
Price: $160.00
Pros: Covers up all the nasty crap that is your floorboards, Looks amazing! Is very forgiving if a mistake is made.
Cons: Can be confusing to prepare especially when doing a custom design with different colors.
Recommended? Yes

Comments: This stuff is simply amazing!!! covers up everything!!!! Prep work takes a fair bit of time but if you don't overthink it and just do as the instructions say to do, then It will turn out great! no over sanding and grinding is needed, just the little scuff pad they give you would have worked great.... I just wanted to make sure mine looked good so I took way too many unnecessary steps to prep. I wasted a whole lot of time doing more than I needed. Just scuff with provided pad until it is all milky and not shiny at all and you will be good! rolling it and using the paint brush was the easy part as it spread like BUTTA!

Plus you can't beat having the guy who makes it and sells it right on the forum to answer every question you might have about the product, prep work and **** ups along the way. He steered me right a few times after I had a laps of judgement! all worked out well!

And don't forget about the awesome deal!!!! i got a free quart of chassis saver just for being on the forum. I didn't apply for the free shipping because I live in Canada but that is understandable. The product got here fast and I didn't get dinged to much for duty.

I highly recommend this product! And also encourage people to be creative with it!! the possibilities are endless especially with the HUGE amount of colours they offer!!!!!

GO BUY SOME! your jeep will thank you!


Registered User
DoughBro's Reviews
03-05-2014, 02:32 PM
Price: $150.00
Pros: durable, easy to roll on
Cons: none
Recommended? Yes

Comments: I did the inside of my TJ in roll on black because my carpet was starting to look bad. It rolled on really easy and as long as you follow their instructions to the letter it's exactly as good as they claim. It took one gallon for the interior and I had some left over. After about 7 months it still looks like I just did it. mud and dirt come right off with a little bit of hose pipe action. I had my dog in the back and I thought his nails left little white marks in the liner but then I looked closer and saw that those white "scuffs" were his nails. so If you want a good DIY bedliner and a something to file your dogs nails this is a total package


Registered User
JFcavedweller's Reviews
10-07-2013, 09:48 PM
Price: $150.00
Pros: do it yourself, nice textured finish
Cons: breakage of rollers, requires perfect temperature range
Recommended? Yes

Comments: Perfect as an inexpensive do it yourself bedliner for the inside (or outside) of a jeep. Like with every bedliner, prep work is everything, and I'm finding all the places that weren't prepared perfectly, but overall it does a great job.

Registered User
Havoc443's Reviews
05-30-2013, 10:33 PM
Price: $150.00
Pros: - spray or roll on application - durable - wide variety of colours
Cons: - none
Recommended? Yes

Comments: I bought the tintable 1 gallon kit in Desert Sand for my Jeep tub and have had no issues with it so far (installed fall 2012). There is great support from both the manufacturer and the online community for installation help. Just purchased the new tntable quart in the same colour to paint my new sub enclosures and the colour matches perfectly with the previous coat.


Registered User
mike_breaker_5's Reviews
11-12-2012, 02:20 PM
Price: $120.00
Pros: easy, durable, great look.
Cons: smells strong while installing. do work outdoors if possible.
Recommended? Yes

Comments: great diy coating. highly recommended to anyone to support this forum vendor.


Registered User
Jims-87YJ's Reviews
11-06-2012, 11:00 AM
Price: $120.00
Pros: Excellent Product
Cons: None
Recommended? Yes

Comments: Had the body pulled off during my rebuild and sandbalsted, applied Epoxy Primer after minor rust repair, followed by Monstaliner Black on the interior and Med. Qrtz Grey in the engine compartment. Could not be happier!


Typical /f12 Hooligan
Luuca's Reviews
08-13-2012, 05:55 PM
Price: $130.00
Pros: Awesome coverage, great look, easy to install
Cons: Prepwork is key and time consuming. Do it right the first time.
Recommended? Yes

Comments: I found the product to be everything it was said to be. Awesome to install and looks great compared tot he rust and dirt floors I had before.

My only warning is to strip everything out of and off your jeep before you prep. Prep is THE most important thing. Cleaning the surface of grease and oil, knocking off light rust, removing all bolts and support from the rear tailgate etc. Take your time and make sure your prep work is top notch and you'll get great results.


Registered User
JuniorUSN's Reviews
07-15-2012, 07:53 AM
Price: $120.00
Pros: Tough as nails, looks good, and DIY.
Cons: A decent size project to make it look professional.
Recommended? Yes

Comments: The quality is top notch. I love the texture and the durability of this stuff. 2 months later with mostly top off driving in the sun and no fading what so ever.


Registered User
dmj13's Reviews
07-05-2012, 07:40 PM
Price: $160.00
Pros: Easy to install, looks good. So far, so good as far as durability, etc.
Cons: Smell has been lingering as it cures, but no big deal. It sets up SERIOUSLY quickly if it is a hot and humid day (read: June in Alabama). I felt like I was racing to get the first coat down.
Recommended? Yes

Comments: The product worked just like the instructions said. My only advice would be to wait for a cooler day if you live in a hot climate. The liner reacts with humidity to start the curing process and I was racing the set-up of the liner (or felt like it) when I put it on. There was rain, 100+ degree temps- tons of fun. All-in-all, though, you can't beat it for the price. The color tint I ordered was a little off from what I thought it would be, but I didn't order a set of paint chips and just went off my monitor. It still matches the interior (Khaki) pretty well. I like it a lot. Get a partner to help if you can. I did mine all by my lonesome, but it would have been MUCH easier with help.


Registered User
RastaTJ's Reviews
06-29-2012, 01:40 AM
Price: $1.00
Pros: Great Stuff, Works well and lasts
Cons: Gotta take your time installing it.
Recommended? Yes

Comments: This is a great product, I did it myself + 2 buddies. Gotta take your time to scuff it right, and making sure you get all the spots. A must for dirty jeeps.


Registered User
parrotparty's Reviews
01-23-2012, 06:35 PM
Price: $159.90
Pros: Amazing Product, Amazing Customer Service. Went on very well and holds up amazing. Very professional results.
Cons: None
Recommended? Yes

Comments: It is a very great project. Its definitly recomended for anyone, It can be done alone but a friend would be great to have around, as well as a garage. MagnetMan is definitly a great guy to work with.


Registered User
firewalker909's Reviews
08-17-2011, 01:50 AM
Price: $125.00
Pros: Easy to apply. Dries quickly. Smooth textured surface for easy cleaning.
Cons: Haven't found any yet.
Recommended? Yes

Comments: The Monstaliner kit for Jeep's came with everything needed to apply the product. The Monstaliner went on easily and I was able to apply the second coat within two hours of the first.

It has a great texture that is not overly rough so it should be easy to clean. A great advantage is being able to roll on the product without using a spray gun. This required less prep time masking off the rest of the Jeep.

I would recommend ordering an extra set of rollers with the kit and picking up some extra 2" paint brushes from the hardware store for all the tight areas the rollers can't get in to.

Overall I am very pleased with Monstaliner.

Registered User
Noxpredor's Reviews

10-13-2010, 02:59 PM
Price: $130.00
Pros: Cheap, Tough, Looks good.
Cons: None
Recommended? No

Comments: Got this on special free shipping and a free can of Chasis Saver.
This is a rather straight forward product. It is much more cost effective then the "Big" names Rhino, Line-x. It costs about a sixth what they were going to charge me. This is a definite chore to do labor intensive and the results are dependent on what you put into it. Lots of prep work. The product is easy to apply its just getting to that stage. Plan on this being a several day chore. I was able to do it by myself but would of gone way faster and easier with another person. DO NOT GET IT ON YOUR HANDS!!! It will not wash off once it is dry, it will have to wear off 3-4 days. Turned out well will update later when I have put it through the wringer.

Registered User
quadcrazed26's Reviews
07-30-2010, 10:30 PM
Price: $100.00
Pros: hard as a rock. available in colors. uv reisistant and on and on and on.. its great!
Cons: stinks
Recommended? Yes

Comments: caught it on a great deal. 100$ with a free quart of chassis saver! awesome!


Registered User
BrandonRay's Reviews
07-05-2010, 02:49 AM
Price: $115.00
Pros: 10x better than carpet, very durable, UV resistant, discount to forum members
Cons: I couldve used more rollers with the kit for my LJ
Recommended? Yes

Comments: I rolled this stuff on myself, the kit came with everything needed, and came with a chassis saver. Like I said above I could've used extra rollers. This was a lot of work but well worth it.


Registered User
TJamie's Reviews
06-04-2010, 08:35 PM
Price: $130.00
Pros: Nice looking, durable interior
Cons: Hard to apply in a Jeep, still smells after 2 weeks.
Recommended? Yes

Comments: I bought the 1 gallon kit during their April 2010 special. It takes a lot of work getting a Jeep ready, as the interior needs to be stripped, cleaned and prepped.

Once prepped and taped, it can be a difficult product to apply. They recommend 2 coats, but have a red jeep and would recommend a third if you can swing it. It's very difficult to tell where the missing specks are when wet, as the finish is very glossy, but you'll notice them later. I've been touching my interior up with a black paint pen ever since.

It's also pretty hard to apply, especially after sitting around for half a day. The first roller worked fine, but the second one started disintegrating after about 15 minutes. This especially annoying since you'll end up with bits of hard, coated roller sticking out of your finish. After it dried a little, I went through, picked them out and retouched.

And yeah, it still smells after 2 weeks. Not bad, but it's there.

It's a hard process, but I think it's worth it in the end.

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