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CAL BLOCK

Effortlessly Protect &
Preserve: Non-Toxic,
Eco-Friendly Multi-Surface Protectant 30% DISCOUNT

  • Protects tiles, rock, concrete, and glass

  • Prevents calcium and efflorescence damage

  • Keeps surfaces new and low-maintenance

  • Easy to apply

4.2 88 reviews | 1,000+ sold

Cleaning & Maintaining Your Pool Tiles Is As Easy As 1,2,3!

Don’t forget your pool tiles while cleaning your pool. Dive in with us to learn how Heavy Calcium Releaser, TR3, &Cal Block, you can clean, protect & maintain your pool tiles.

4.2 88 reviews | 1,000+ sold

Why Our Customers Love

Cal Block Multi-Surface Protectant

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This Calcium Releaser Works Great!

Very impressed! Sprayed on and waited a few minutes and cleaned with a scrub pad. I would Highly Recommend!

This Products

works!

Very impressed! Sprayed on and waited a few minutes and cleaned with a scrub pad. I would Highly Recommend!

Worked As

Advertised!

Very impressed! Sprayed on and waited a few minutes and cleaned with a scrub pad. I would Highly Recommend!

Anthony Rausch

Elizabeth

Looking For A Way To Protect Your Pool,
Patio & Other Surfaces? Cal Block Is The Answer!

Apply Cal Block to protect surfaces such as pool tiles, glass, fountains, showers, metal, and outdoor windows. It makes cleaning these surfaces much easier and prevents future calcium build-up

As Seen On

Pool & Patio Protection - Multi-Surface
Protectant with Nano Formulation Technology

If you want to protect your pool tiles or other materials surrounding your pool,
then Cal Block is the best solution for you. Here’s why:

  • CAL BLOCK , a safe, non-toxic, invisible, NANO FORMULATION, multi-surface protectant that is specifically formulated to Block calcium and hard scale from building up and damaging your pool tiles and water features

  • Protects pool tiles, rock features, concrete, glass or other materials

  • Protects waterline & all surfaces from damage caused by calcium & efflorescence

  • Protection against hard scale, calcium and efflorescence buildup

  • Makes the treated surfaces very easy to clean in the future

  • Use a protectant that’s both non-toxic and environmentally safe

  • Keeps surfaces looking like new and easier to maintain

  • Easily apply a protectant that only takes minutes and lasts for months

  • Heavy Calcium Releaser is safe, non-toxic, and removes calcium and mineral deposits without affecting your pool's pH

  • Keep this product out of the reach of children

  • Start by lowering the waterline to at least an inch or so below the tiles, and then test in an inconspicuous area because it could etch some surfaces (concrete,marble)

  • Next, scrub the surface of calcium using a scrubbing ‘scratch’ pads or scraper blades to break up the first layer of scum

  • Apply Heavy Calcium Releaser liberally to the scrubbed surface, allow it to sit for a few minutes

  • You should see the product bubbling or turn white for a second; this is a sign that it’s reacting to calcium and doing its job

  • After a few minutes scrub the area again to break through the next layer of scum

  • Repeat the process of applying and scrubbing until the area has no calcium buildup

  • Rinse thoroughly

  • Let it dry before moving on

  • If you need more aggressive treatment, heat the product to around 10 degrees warmer than the outside air temperature and you can use cleaning pad attachments for cordless drills (green, black, and purple pads are the best).

Step 2

Seal & Restore Your Pool

Tiles Color & Gloss With “TR3”

  • TR3 protects pool tile, ceramic, porcelain, and glass

  • It's UV stable, so it does not peel, crack, or yellow

  • TR3 is environmentally safe and non-toxic

  • TR3 also helps restore color, add gloss and leave your tiles looking now

  • TR3 doesn't negatively impact water chemistry or damage or clog filters

  • It is easy to apply and should get used after your Heavy Calcium Releaser; simply spray on and evenly spread over tiles with a paint pad. Wipe any drips or overspray immediately with a damp cloth

  • Allow to fully dry before applying Cal Block

  • TR3 protects pool tile, ceramic, porcelain, and glass

  • It's UV stable, so it does not peel, crack, or yellow

  • TR3 is environmentally safe and non-toxic

  • TR3 also helps restore color, add gloss and leave your tiles looking now

  • TR3 doesn't negatively impact water chemistry or damage or clog filters

  • It is easy to apply and should get used after your Heavy Calcium Releaser; simply spray on and evenly spread over tiles with a paint pad. Wipe any drips or overspray immediately with a damp cloth

  • Allow to fully dry before applying Cal Block

See Yourself How Pool Tiles Are Protected With
LayorCare Cal Block Multi-Surface Protectant

Directions To Use Cal Block

This is the last product to go on any surface, even after any sealers. This is not a coating or topical, Cal Block will not change the look of the surfaces applied to and you cannot see it when it's fully dried.Apply to new or clean dry existing surfaces.

  • Lower water level below tile line or off water features that you want to protect when necessary.

  • On a clean, dry surface spray on Cal Block and let dry, usually 5-10 minutes. A second coat is always recommended to ensure full coverage.

  • After the second coat dries, buff off any excess residue if needed on certain polished surfaces. If needed, lightly spray on more Cal Block and immediately wipe away any spotting.

  • When the surface is completely dry, it is ready for regular use and water exposure.

  • Maintain treated surfaces with LayorCare's Pre-Treat Cleaner and scrub or brush as needed. To remove any future calcium & efflorescence build-up use LayorCare's Heavy Calcium Releaser if needed.

  • Do not dilute. Use the product as it is for maximum effectiveness.

  • Keep the product out of reach of children and pets.

  • Harmful to fish until fully dry. Avoid spraying near water containing fish.

  • Remove fish before treating surfaces to ensure their safety.

This heavy calcium releaser is for professional use only. Keep away from children and pets. Store securely in a cool, dry place, out of reach to prevent accidental contact or ingestion. Safety first!

Coverage

  • Cal Block is able to cover around 1,000-1,300 square feet per gallon, ensuring you really get your money’s worth.

  • Available in Quart Trigger Spray, Half Gallon, 1 Gallon, 2.5 Gallon Jug, 5 Gallon Pail, 16 Ounce Trigger Spray, 8 Ounce Finger Spray

Coverage

  • Cal Block is able to cover around 1,000-1,300 square feet per gallon, ensuring you really get your money’s worth.

  • Available in Quart Trigger Spray, Half Gallon, 1 Gallon, 2.5 Gallon Jug, 5 Gallon Pail, 16 Ounce Trigger Spray, 8 Ounce Finger Spray

We believe life is already tough & complicated, why make cleaning & protecting your pool & patio surfaces complicated.

Grab your Cal Block & keep multi-surfaces looking new while protecting them against calcium buildup. Get the results you’ll love just like our customers.

100% Satisfaction

Guarantee on All LayorCare Products!

Limited Time: 30% DISCOUNT

Your InfoPlease Enter Your Details
Shipping (No delivery to Hawaii)
Payment
ItemQuantityPrice
1 Gallon + $6.95 Shipping
$109.84
Quart Trigger Spray + $6.95 Shipping
$41.24
5 Gallon Pail + $6.95 Shipping
$422.74
2.5 Gallon Jug + $6.95 Shipping
$205.41
8 Ounce Finger Spray + $6.95 Shipping
$18.82
Half Gallon + $6.95 Shipping
$51.22
24 Ounce Trigger Spray + $6.95 Shipping
$24.05
Order Summary
itemQuantityamount
1 Gallon + $6.95 Shipping1$ 109.84
Order Total
$0.00

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30% DISCOUNT

Cal Block Multi-Surface Protectant

Protect Your Pool Tiles & Surfaces Against Hard Scale & Calcium Buildup

30% DISCOUNT

Cal Block Multi-Surface Protectant

Protect Your Pool Tiles & Surfaces Against Hard Scale & Calcium Buildup