Preparation
Start with a structurally sound, clean and fully dry surface. Choose the correct prep method for concrete, gunnite or fiberglass before coating.
Build your system
Choose the right bundle for your garage floors project
Start by selecting the setup that fits your garage floors surface and waterproofing needs. Then use the prep and application steps below to complete the job with confidence.
How to use this product
Masking
Mask off all surrounding areas that should not receive coating, then remove the tape before the material has fully cured.
Applying Coat
Apply thin, even coats with alternating directions, then inspect the surface for pinholes, voids and thin spots before moving on.
Curing Time
Let the coating cure based on temperature and humidity, and allow about 2 to 3 days before moving heavy objects onto it or park car
Step by step
How to use Liquid Membrane on garage floors
Follow these steps for prep, application and cure timing based on the pool surface you are coating. The goal is a clean substrate, even coverage and enough cure time before water exposure.
1
Prepare your space and Gather your materials
• Use SEMCO Power Cleaner and SEMCO Nu-Lift Cleaner if there is any oil or grease
Ensure your surfaces are fully cleaned and dried. Gather all the products and tools needed for your project.
Helpful Tip
If you need assistance with which cleaners are needed for the Prep, feel free to use our live chat or call us!
2
Masking
Mask off areas that are not receiving any coating. Remove masking tape before material has fully cured.
3
Titan Shield Application
Use a 1/2" woven nap roller to apply Titan Shield Gloss. Apply the first coat and allow the sealer to dry for at least 30 - 45 minutes, up to 2 hrs in high humidity conditions, or until surface is completely dry. Repeat the application to a minimum of 3 coats or a total thickness of 15-20 mil. Additional coats may be required depending on the porosity of your substrate. For larger areas Titan Shield Gloss can be applied with an airless sprayer with tip size 17. Adjust the sprayer to the lowest possible air setting and try out on a test area first.
Helpful Tip
Apply each coat in alternate directions to the last coat to ensure even coverage.
4
or SEMCO Sealer Matte Application
Use magic trowel or 1/4” woven short nap roller to apply the product. Do not go back and forth. OPTIONAL: Use airless sprayer with tip size 17 at 850-1,000 PSI. Position the airless sprayer gun at 18” away from the floor Minimum of 2 coats is required to ensure 6 - 8 mils total film thickness
Helpful Tip
Apply each coat in alternate directions to the last coat to ensure even coverage.
5
Additional Information
• For clean up use warm water to clean brush or roller right after use.
• For optimal bonding we highly recommend preparing the surface as mentioned above for best results.
• Stir up the product well before use in order to mix up the color pigments.
• Avoid application in direct sun light in the afternoon or temperatures of over 85F as it might cause the product to dry too fast before it can adhere to the substrate
• It can not be applied to wet substrates or substrates still containing moisture, else it will not cure correctly and stay tacky. Max. rest moisture in substrate can be up to 3%. If you are unsure about the moisture content, have it measured prior to application.
• It is always advisable to apply a small test patch in an inconspicuous are to ensure adequate adhesion prior to full application.
SEMCO Titan Shield / SEMCO Sealer Matte FAQ
What is the coverage of Titan Shield or SEMCO Sealer Matte?
The coverage of Titan Shield Gloss is up to 200 sq ft @3 coats per 1 gallon and SEMCO Sealer Matte is up to 160 sq ft @2 coats per 1 gallon.