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The amount of options can be overwhelming. Follow the guide below to see which product is right for you.

Let’s figure out what you need.

We offer three types of products Grout Stain, Caulking and Hollow Tile Repair. Scroll down to learn more about each product.

Let us help you find the correct codes to order exactly what you need.

  1. On front of the caulk cartridge or stain bottle is a square label which is either White or Green.
  2. The top two lines of print is what you need to order this product.
    For example: C382 Bone Sanded(caulk product) or only C382 Bone (stain product).
  3. You can now use our search directly below by putting in this code and it will bring you directly to the page. Simply put in C382 to be directed to that product page for ordering.
  4. Now, click how many you want to purchase and follow prompts for payment. (The barcode and below are for production tracking.)

Grout Stain

Just 1 Easy Step to Renew and Seal Grout Joints

Jamico4u offers the Spectrum Grout Stain as a low cost way to give counters and floors a new look without replacing the grout. With its easy to use urethane acrylic formula, a long lasting stain is attained to rejuvenate and seal sanded and nonsanded grout joints.

  • Designed to change or renew the color of grout.
  • Provides a “natural/uniform” color that is highly resistant to wear, sunlight, water and extreme temperatures.
  • Seals and protects grout from stains and moisture.
  • Our unique urethane acrylic formula provides a superior stain resistant feature and is the best choice in the industry.
  • Extremely durable, with expected wear of up to 15 years.
  • Water based, applies and cleans easily.
  • Environmentally friendly with extremely low VOCs.
  • Available in most grout manufacturers’ colors with no minimum quantity required.
  • For Interior or Exterior use.
  • Available in 8 oz. bottles or in a kit form, includes 8 oz. bottle, brush and sponge along with easy to use instructions..

Colored Grout Caulk

A color match, one part siliconized acrylic caulk designed for the DIY and Professional alike.

Jamico4u offers Spectrum Siliconized Acrylic Caulk. It is well-known for being the “Grout in a Tube”. Spectrum caulk keeps it simple for the DIY consumer as they match every major grout manufacturer’s color selection available on the market today.

  • Spectrum caulk is perfect for restoring cracked or worn grout joints.
  • Additional repair areas include: caulking around sinks, tubs, showers, counter tops, baseboards, windows and glass block.
  • Forms a long lasting, flexible, water tight seal that will resist mold and cracking on most building materials.
  • With 2 textures, sanded or nonsanded, Spectrum caulk blends in uncommonly well with any application.
  • Environmentally friendly with extremely low VOCs.
  • Spectrum’s quality control works directly with each grout manufacturer for precise color accuracy.
  • Available in 10.5 oz. cartridge.


“The Cure for Hollow Tile Issues Since 1996”

Jamico4u offers the Spectrum Uni-Bond as a quick and easy solution for loose and hollow ceramic/stone tile floors that have lost their bond to a concrete or plywood substrate.

  • The Uni-Bond Injection System is designed to re-adhere ceramic/stone tiles and pavers which have lost bond with the existing substrate.
  • Eliminates the time-consuming cleanup costs incurred by the conventional way of repairing. There’s no dust, no odor and no disruption of re-tiling your floor: the floor is ready in virtually no time.
  • Eliminates tile die-lot matching problems as you do not have to tear out the existing tile.
  • The unique elastomeric qualities allow for limited deflection (a common cause for loss of bond on concrete and plywood substrates) thus, eliminating a possible recurrence of the same problem.
  • Uni-Bond is a non-toxic and odor-free single component adhesive, that in it’s uncured state, cleans up with water.
  • Fits in a standard caulking gun.
  • Uni-Bond can be used under a variety of flooring materials such as ceramic/stone tiles, pavers, and most laminated floors.
  • Available in single 10.5 oz. cartridge or boxes of 12.
  • Easy to use instructions, available here.

Need more help?

Check out our Frequently Asked Questions page, you can find answers to the most common questions we get about Grout Stain and Caulking. You can also contact us.