grout stain and sealer kit with brush and sponge

Hydroment/Bostik Grout Stain Kit

Hydroment/Bostik Grout Stain Kit

From $19.95

In stock

From $19.95

Hydroment/Bostik H135-H200

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 kit form, includes 8 oz. bottle, brush and sponge along with easy to use instructions.

Click here for Product Information Sheet | Click here for Product SDS

135 Antique White
136 Brick
138 Champagne
139 Char Black
141 Flash Walnut
142 French Gray
143 Kahlua Cream
144 Misty Gray
145 Mobe Pearl
146 Natural
147 Peaches & Cream
148 Sand Beige
150 Summer Wheat
151 Taupe
152 White
153 Almond
158 Classic Bone
160 Delorean Gray
162 Jamoca
163 Linen
168 Silver Bullet
171 Heron Blue
177 Bright White
178 Cashmere
183 Alpine White
184 Portabella
188 Buff
189 Alabaster
192 Latte
195 Shadow
196 Lunar
197 Clay
198 Storm
199 Timber
200 Steel

How much Grout Stain do I need?

Tile SizeGrout Joint WidthCoverage Square Feet
1” X 1” 3/16”50 ft²
2” X 2”3/16”75 ft²
3” X 3” 3/16”85 ft²
4" X 4"3/16”95 ft²
4" X 4"1/4"80ft²
4" X 12"3/16”120ft²
4" X 12"1/4"100ft²
6" X 6""3/16”110ft²
6" X 6"1/4"95ft²
10" X 10"3/16”135ft²
10" X 10"1/4"115ft²
12" X 12"3/16”145ft²
12" X 12"1/4"125ft²
12" X 24"3/16”205ft²
12" X 24"1/4"185ft²
18" X 18"3/16”175ft²
18" X 18"1/4"155ft²
20" X 20"3/16”185ft²
20" X 20"1/4"165ft²
24" X 24"3/16”205ft²
24" X 24"1/4"185ft²

Note: Coverage’s shown are given for estimating purposes only. Actual job-site coverage’s may vary depending on the joint size and application procedures.

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