TotalBoat Topside Primer Gallon
TotalBoat TotalBoat by Jamestown Distributors
  • TotalBoat Topside Primer Gallon
  • TotalBoat Topside Primer Quart
  • TotalBoat Topside Primer Color Chart

TotalBoat Topside Primer

TotalBoat Topside Primer is a premium marine undercoat compatible with one-and two-part topside finishes. Intended for use above the waterline, it can be sprayed, rolled, or brushed prior to painting with polyurethane or enamel topside paints.

Use on wood, fiberglass, gelcoat, & over previously painted materials. This single-part, high-solids primer requires only a single coat, dries quickly & sands easily. Thin with TotalBoat Special Brushing Thinner 100 when brushing, and xylene when spraying. TotalBoat Topside Primer comes in White or Gray in Quarts and Gallons.

We recommend this primer with our TotalBoat Wet Edge Topside Paint, available in 21 brilliant colors.

IMPORTANT: Stir primer continuously for five minutes before use.

Bonus included with all purchases: 2 plastic 1 QT paint pots, 2 10" wooden stir sticks, 1 pair large latex loves.

 
IN STOCK - Available for pickup
Free shipping
$31.99 / qt
qty.   
$31.99
$31.99
$84.99
$84.99
 The item was added to your wishlist.
 The item was added to your shop cart.
Tech Spec Product Info User Generated Content

Features

  • High-performance, one-part primer
  • Fast drying
  • Non-lifting
  • Lead and chromate free
  • Rust inhibitive

Thinning and Cleanup

  • Thinning (Brush/Roll Application): TotalBoat Special Brushing Thinner 100
  • Thinning (Spray Application): Xylene
  • Cleanup: TotalBoat Special Brushing Thinner 100, TotalBoat Dewaxer & Surface Prep, or xylene

 

Preparation & Application Tips

Preparation is the key to good-looking, long-lasting, results. A properly prepared surface is clean, solid and dry. Do not paint immediately after rain, during foggy weather or when the temperature is below 50 degrees Fahrenheit.

Use a foam roller or firm polyester brush for best results. If spraying, thin with xylene up to 15-20%. Avoid lap marks by not painting in direct sunlight and by coating sections of the surface either down or across hull to natural breaks, maintaining a wet edge.

If your edge begins to dry or you see that you missed a spot and the primer is already setting up, allow it to dry completely before touching up that area.

Do not lather on primer too thickly or you will compromise all flexible adhesion characteristics that make TotalBoat Primer one of the industry's leading one-part undercoats. Dry Film Thickness should be 1-2 mils.

Vehicle Type  Phenolic Modified Short Oil Alkyd 
Application Method  Brush, Roll or Spray 
Number of Coats  1-2 coats 
Dry Film Thickness (per coat)  1-2 mils 
Wet Film Thickness (per coat)  3 mils 
Application Temp  50-90°F 
Application Humidity  0-90 % 
Dry Time (to touch)  1 hour @ 50°F
30 mins @ 70°F
10 mins @ 90°F 
Dry Time (to overcoat)  4 hours @ 50°F
2 hours @ 70°F
1 hour @ 90°F 
Coverage  250-300 sq ft/gal 
Finish Sheen/Gloss  Flat (5-10°) 
VOC  < 358 grams/liter 
Flash Point  1° 
Solids (by weight)  61-64 % 
Solids (by volume)  42-45 % 
WARNING: This product can expose you to chemicals including titanium dioxide, ethylbenzene, silica crystalline, and cumene, which are known to the State of California to cause cancer, and n-methylpyrrolidone, which is known to the State of California to cause developmental toxicity. For more information, go to www.P65Warnings.ca.gov

Below Water Line (yes/no): No
BRAND: TotalBoat
Number Of Parts: One Part
Rate Of Cure: Fast
Type: Topside Paint Primer
4.2 67

Don't sand this primer in hot weather or direct sunshine

4

I sprayed the primer (thinned 15%) with some difficulty. Probably would have gone on better with a larger air cap. At the time all I had was a 1.3 mm. I had a lot of trouble sanding the primer due to its dust particles re-combining into little balls or disks and sticking to both the boat surface and the sand paper within seconds or about 10 swipes. This was after letting the primer set and cure for 3 days. I was board sanding by hand in order to fair a small racing sailboat's hull. I think the problem was due to the sand paper having a small contact area between the flat board and curved hull and friction creating heat. I learned to sand in the shade either early or late in the day when ambient temperature was below 65 degrees. Probably should have wet sanded and used a more flexible board. Applied primer in April in mostly cool weather. Perhaps if primer had cured in warmer 80 degree temps it would not have clumped up as badly for me. It seems like a good primer otherwise.

Captain Mark

Columbus, Ohio

true

I would not buy this product again

2

This primer is too thin for me to use as high build. Much thinner than other high build primers I've used.

Pizan

FL

false

Nice heavy primer

5

Fills scratches and sands to nice solid base for topcoat. Like the label states- two thin coats is easier to work than one thick coat.

Bob

Madison CT

true

Yes extremely pleased with the product and how it performs

5

Have tried other non-skid topside paint this far exceeds my expectations would recommend this to To any DIY users

Extremely please with the results

FT myers , fl

true

Best One Part Primer

5

I have been in the boat building / repair business since 1975. In my many years of working with the various marine primers on the market Total's Topside Primer is by far the best one part I have run across (it will stick to snot!). When combined with your Wetedge Topside product it is unbeatable, when spray applied I can rely on a flawless finish. Great Product!

Capt. Jim OBrien

North Florida

true

I would buy this again.

5

Goes on smooth, covers small imperfections and leaves no brush marks.

Rich

Punta Gorda, Florida

true

Good coverage and dries for recoating quickly...wait to sand

4

Used this on a Joel white catspaw dinghy that I am building. I like the product, but there are a couple of things you need to know. The brushing thinner WILL lift this paint! Oops....learned that lesson the hard way. Also, give it at least 48 hours to completely dry before trying to sand or it will make a mess of your sandpaper. After 18 hours dry time I tried to sand this smooth. Paper lasted about 30 seconds on my RO sander(with a vac and abranet paper) before it was clogged and useless. At a buck a disc, that adds up quick. Be patient. Put on all of the primer coats and go do something else for a few days. There's ALWAYS something else that needs to be done when you have a boat, right? Come back and you are good to go for sanding.

JV

St. Louis, mo

true

Great Primer

5

I used this primer over epoxy resin and under monourithane. It has worked great so far.

Kermit

Webster, MA

true

Excellent product, would buy again,

5

good coverage, great foundation for top coat,

LR CFO

CA 95682

true

Dries fast, high build

4

I found this primer to be a little tough to apply evenly, it is pretty thick and dries fast. The good news is that it sands easily so I suggest just getting it on and then deal with getting the finish nice and even after it dries, just sand it. I usually wipe down with thinner before I tack rag and apply my finish coat. Don't do that with this primer, it will lift it! Vacuum after sanding, tack it and apply the finish. The finish coat bonds well to it. Overall this is a good primer.

Salty

Ventura, CA

true

Premium Topside Primer

4.267

90.2

Related Items:
TotalBoat Blogs Live Tech Support