Laticrete SpectraLOCK PRO Premium Grout – Part A/B Liquids Only

5.00 out of 5 based on 6 customer ratings
(6 customer reviews)

For maximum grout joint stain protection, choose Laticrete SpectraLOCK PRO Premium Grout! (Part C Powder required & sold separately)

Laticrete SpectraLOCK PRO Premium Grout Parts A/B Liquids: Pails (Mini Unit 1.25lbs; Full Unit 6lbs; Commercial Unit 14lbs)

$ 37.79 $ 228.36

Clear selection

Item No.: S-225CQ-NS-00

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Item No.: S-225P1-NS-02

attribute_pa_size: full-unit-0-8-gal-equals-4-mini-units-part-ab-liquids-sponge-gloves-cleaning-packet

Item No.: S-225P4-NS-03

attribute_pa_size: commercial-unit-3-2gal-contains-4-full-units-parts-ab-liquids-sponge-gloves-cleaning-packet

Qualifies For

Designed for use in ceramic tile, glass tile and stone applications, Laticrete SpectraLOCK PRO Premium Grout is a patented, high performance non-sag epoxy grout formulated to be easy-to-use and to provide excellent color uniformity, durability and stain protection.

Laticrete SpectraLock epoxy grout results in beautiful, full grout joints and can be used interior and exterior, in residential and commercial applications, on floors and walls and is ideal for re-grouting. Laticrete SpectraLock PRO premium grout is perfect for wet area applications such as showers, swimming pools and fountains. The Laticrete SpectraLock epoxy grout is comprised of A and B liquids and a Part C color powder.

Laticrete SpectraLock PRO Premium grout has amazing stain resistance due to low porosity that prevents absorption of liquids and other substances that cause staining. Due to this low absorption feature, Laticrete SpectraLock grout does not have to be sealed after installation nor during the lifetime of the installation. This feature makes Laticrete SpectraLock grout easy to maintain even when exposed to spills such as wine that will easily stain other types of grout.

Unlike other brands of epoxy grout, Laticrete SpectraLock grout is easy to install even by DIYers. The Laticrete SpectraLock non-sag formulation makes it suitable for both walls and floors, eliminating the need for two different grouts for one project. The Laticrete SpectraLock no sag formulation helps ensure perfectly flush grout joints and a perfect installation!

SpectraLock Pro Premium Grout exceeds industry standards (ANSI A118.3) and is exceptionally durable and strong. SpectraLock epoxy grout has a proven track record of over 10 years of installation success attesting to the strength and longevity of this quality product.

SpectraLOCK PRO Premium Grout formulation features color consistency and long lasting color stability. SpectraLOCK PRO Premium epoxy Grout will not blotch and will maintain excellent color consistency over years of use. The non-pigmented formulation of the SpectraLOCK PRO Premium epoxy Grout ensures that it will not fade even when exposed to repeated cleaning with neutral general use household cleaners.


Why Should You Use Laticrete SPECTRALOCK PRO Premium Grout?

The Laticrete SPECTRALOCK PRO Premium Grout is an incredible improvement on the grout technology that is known across the construction industry for its uniform color, color accuracy and ultimate stain resistance.

For those of you who haven’t used a Laticrete tiling product yet, you need to start with the SPECTRALOCK PRO Premium Grout. The SPECTRALOCK PRO Premium Grout is the easiest to use as well as highest. performing grout, you will find in the market right now. That and for other reasons to use this product, read on.


Incredible Color Accuracy

You must have seen Laticrete claiming this in their advertisements of the Pro Premium Grout, but the product truly is color accurate. Formulated with the non-pigmented formula, this grout easily meets the highest color standard of accuracy. No matter how much you expose it to wear and tear, the grout will not let go of the color.


Unmatched Color Uniformity

The second reason you want to use this incredible grout is color uniformity which is practically the highest right now. Made with cross linking formula, this grout is unaffected by uneven drying, regular washing and blotchy mixing and such. You will never see things like spotting, shading and lack of uniform coloring with this grout.  


Maximum Durability

When mixed in right proportions and applied according to instructions, this grout transforms into a dense sealant that remains indifferent to the various agents of wear and tear. Hence, the elements that weaken mortar-based grouts can do nothing to this tough grout. Crumbling, peeling, dusting and such problems are unheard of with the SPECTRALOCK PRO Premium Grout.


Anti-Bacterial Protection

Unlike most grouts, the SPECTRALOCK PRO Premium has an anti-bacterial formula that prevents the development of mold. Even in presence of mildew, the grout stops the bodies that permeate through and make infestations. You can clean the tiling surface with pH neutral cleaning agents and that will keep the area free of molds just like that.


Counter Gravity Performance

If you are planning to buy epoxy grout, then you must give the SPECTRALOCK PRO Premium Grout a shot for its anti-gravity performance. Even on walls, this product does not sag. That makes it a perfect product for vertical applications.



Most grouts stick to the tiles making them dirty or discolored, but not the SPECTRALOCK PRO Premium. This one is made with an epoxy formula that ensures zero stains on the tiles. Because of its non-staining property, the grout makes a perfect fit for all kinds of stain-prone tiles like unglazed, polished, etc. These even work for stones like marble.


You can buy the SPECTRALOCK PRO Premium Grout along with other Laticrete tiling products at Tile Pro Depot. Tile Pro Depot is one of the most popular online stores selling a large variety of tiling products at incredible prices.

  • SpectraLOCK PRO Premium Grout is Stainproof†
  • Inhibits the growth of stain-causing mold and mildew in the grout joints with Microban® antimicrobial product protection
  • Uniform color—no blotchiness or shading
  • Laticrete SPECTRALOCK PRO Premium Grout is easy to maintain, cleanable to the original color
  • Available in 40 colors (SpectraLOCK PRO Part C)
  • Laticrete SPECTRALOCK PRO Premium Grout is Tough, durable, and crack resistant
  • Improved outperforms cement based grout
  • Improved non-sag formula for walls and floors
  • Meets performance requirements of ANSI A118.3
  • 80 minutes working time at 70°F (21°C)
  • SPECTRALOCK PRO Premium Grout is Ideal for installations at wide temperature ranges
  • Laticrete SPECTRALOCK PRO Premium Grout is stainproof (residential installations only) to common household cleaners, liquids and other goods. Clean all spills immediately.

* United States Invention Patent No.: 6881768 (and other Patents)

6 reviews for Laticrete SpectraLOCK PRO Premium Grout – Part A/B Liquids Only

  1. 5 out of 5


    This is a great and easy epoxy grout to use! Easy to mix, just follow the directions. I would recommend this Laticrete SpectraLOCK Grout and do the grouting in sections.

  2. 5 out of 5


    I wish the powder could have also been offered as a package with the liquid I purchased. I was not aware, so had to go back when my contractor educated me. But the Laticrete SpectraLOCK PRO Premium Grout product is great!

  3. 5 out of 5


    This is an excellent epoxy grout and easy to use!

  4. 5 out of 5


    Laticrete SpectraLock PRO Premium grout has amazing stain resistance. I recommend buying laticrete SpectraLock PRO Premium grout for stain protection

  5. 5 out of 5


    This is a great product. This is a great and easy epoxy grout to use! I would like to recommend Laticrete SpectraLOCK PRO Premium Grout.

  6. 5 out of 5

    (verified owner):

    My project turned out very nice with Spectralock pro premium grout, but like what everybody is saying you have to do it one mini kit at a time as the cleaning part will rush you. You have to time yourself that at 70F, initial wash is 20 minutes from the time you start spreading grout not the time you finish grouting. Its a lot of wash at a very short time but its a very nice grout in the end.

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