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SuperPrime STA Extreme Bonding Primer for Porcelain, Ceramic and Glass


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Location : Interior/Exterior
Task : Bonding Primer for Porecelain and More
Application : Micro-fiber flat mop
Surface : Porcelain , Ceramic, Hard to stick to surfaces
Base : Copolymer nano coating
Drytime : 1 - 2 hours
Coverage : 800 ft²/gal
Finish : Clear

SuperPrime STA Fast drying primer for porcelain, ceramic , LVT, vinyl, and smooth surfaces

Extreme bonding primer for Porcelain, Ceramic, Glass, PVC, and Vinyl surfaces. SuperPrime utilizes the latest nanotechnology, is easy to apply, and has virtually no odor.SuperPrime STA can be used for indoor and outdoor applications and can be top coated with latex, polyaspartics, epoxies, and water-based acrylic and urethanes.


  • Primer for Porcelain and Ceramic
  • Used with waterproof sealers and coatings
  • High bond strength
  • Dries water clear with high transparency.
  • Easy to use
  • Low VOC (virtually Zero Odor)
  • 12-hour open time
  • Fast drying
  • Interior and Exterior


SuperPrime is Ready to Use (RTU) do not dilute.

Primer may be applied by 3/8th nap non-shed roller, microfiber pad applicator, high-quality nylon brush, or airless spray.

Airless Spray: Tip range between .013 and .017. Total fluid output pressure at the tip should not be less than 2200 PSI. The preferred pressure is 2500 PSI.

Apply at a rate of 800ft2 per gallon. DO NOT OVER-APPLY. This product should be applied thinly and evenly. Apply a 2nd coat of primer if necessary. Once the 1st coat has dried, a minimum of 30 minutes.

Do not apply in direct sun or on hot surfaces. Stop application two hours before rain or heavy dew. Plan your application to avoid rain and moisture for the first 24 hours of curing, if possible. Caulk seams and edges after priming.

Note: Do not use as a primer over silicone caulks.


Approx. 8000 ft2 per gal (25 m2/l). Coverage will vary depending on surface profile and porosity.

A two-coat application is recommended for exterior applications.

Dry Time

30 -60 minutes

Foot Traffic

1 hour

Surface Preperation

Surfaces must be entirely free of oil, grease, paint, corrosion deposits, dust, laitance or other surface deposits. Use CoverClean CT-50 to remove soap and oils and leave the surface residue-free. For hard tile areas subject to frequent wet conditions like shower rooms or outside areas, prepare the surface with PreTreat (see separate datasheet)

 Glossy Surfaces

To enhance adhesion to glossy or polished tile and stone properties. Surfaces should be adequately deglossed using PreTreat. Once applied, allow SuperPrime STA to cure for approximately 1 to 2 hours before top coating.


Are you a contractor? Contact us for a special offer.

PDF Downloads

SuperPrime Safety Data Sheet

Frequently Asked Questions

Is it important I use this first before using the top coating?

We strongly recommend this primer after stripping off floor finish especially on vinyl tile rubber flooring and porous stone.  It will fill the microscopic spaces in the tile or stone and create and even and less absorbent based for the topcoat. This will result in a much more uniform topcoat finish.

What surfaces do I use it on?

Any porous surface, especially after the existing finish, has been stripped such as Vinyl Tile VCT, Luxury LVT, Sheet Vinyl, Linoleum, Travertine, Concrete floors, Terrazzo, Natural Stone,  and Mexican Tile.  Note PrimeSeal is for interior use only.

Do I have to mix this product?

Stir the container for 1 minute to make sure all contents evenly dispersed. This product is an RTU product, Ready To Use.

What is the coverage of the product?

1500-3500 sq. ft/gal (36.7-86 sq. m/l)  A two-coat application is recommended for porous substrates.

How do I apply the product?

PrimeSeal may be applied by, flat micro-fiber mop head, or clean synthetic mop and bucket. Saturate the mop and apply 1st coat at a rate of 1500 to 1800 sq. ft per gallon. DO NOT OVER-APPLY. This product should be applied thinly and evenly. Allow the 1st coat to completely dry usually 20 to 45 minutes depending on temperature and air flow. Apply 2nd coat a rate of 1500 to 1800 sq. ft per gallon and allow to dry tack free (a minimum of 20 minutes) before applying any topcoat.

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