Joint Hardener for Paver Sand and Paver Sealer
TAMTECHseal™

(Stabilizes and Hardens Sand In Joints & Seals Surfaces)

Product Description (Joint Stabilizer / Hardener & Paver Sealer):

Joint Stabilizer / Hardener & Paver Sealer is a high performance product designed to harden and consolidate sand in joints and seal the surface of pavers, bricks and concrete. This water based polymer will stabilize the joints, prevent wash-out of the sand and help stop weeds from growing through the joints. The product also acts as a clear sealer to help protect against the weather, water, dirt, freeze thaw damage and staining. Joint Hardener & Paver Sealer can be applied right after the installation of the pavers and has no odor, is safe to use and cleans up easily with water. The sealer is breathable, thus moisture is not trapped in the pavers. It is an exterior and interior product that can be used on new or old pavers, bricks or concrete.

Features & Benefits:

Technical Data:

Form: Milky white liquid
pH: 8.3
Specific Gravity: 1.02
Weight/gallon: 8.46 lbs
Freezing Point: 34 degrees F
VOC Content:  Less than 140 g/L, Meets most VOC requirements
Cured Coating: Resists temperatures as high as 160 degrees F
Resists temperatures as low as minus 50 degrees F

Instructions:

Pavers, bricks or concrete must be clean and dry. Remove all dirt, efflorescence, oil and loose debris. A leaf  blower is recommended to remove the dust and debris. Use protective sheeting to cover nearby plants, flowers, grass & shrubs. Sweep dry, properly graded sand into joints and fill to required level slightly below the top of the pavers. (typically 1/8”) Completely remove all remaining sand from the top of the pavers. Apply product with a pump-up sprayer or use low pressure spray equipment, about 15-20 psi. Apply an initial flood coat to the entire paver surface including the joints, then allow it to penetrate. While surface is still wet, apply a second flood coat in the joint areas. Then using a broom or foam squeegee, push excess material from the surface of the pavers into the joints. Do not leave excess or pooled material on the surface of the pavers. Product is white but will dry clear to the touch in typically 30-45 minutes depending on temperature. Keep light foot traffic off for 4-6 hours and keep water and heavy traffic off for 24 hours.

Packaging:

One gallon units(6/case), five gallon pails and 55 gallon drums

Coverage:

Concrete & clay pavers: 100-150 sq ft /gal, Stone Pavers: 100-200 sq ft/gal
Bricks:  150-200 sq ft /gal, Concrete: 150-200 sq ft/gal, Retaining Walls: 150-300 sq ft/gal
Coverage rate will depend on texture and porosity of the surface.

Limitations:

Do not leave excess or pooled material on the surface of the pavers. Do not apply product to a damp surface. Always do a small test to ensure desired look and performance of the sealer. Do not use on polished stone. The minimum application temperature is 45 degrees F for 20 hours before and after the application. In hot, 90 degree F weather, working time is reduced so it is recommended (not required) that product be applied in cooler morning hours. Do not apply if rain is expected within 12 hours. In case of rain, wait until surface is completely dry before continuing. Surface may slightly darken during excessive applications depending upon porosity of the pavers.

Shelf Life:

Two years in unopened containers. Do not allow stored product to freeze since it is water based.

Warning:

Excessive application can cause surface to become slippery when wet. Skin or eye contact may cause irritation. If eye contact occurs, flush will water for 15 minutes. For skin contact, wash with soap and water.

Use safety glasses and wear gloves with protective clothing. Use with adequate ventilation. Do not swallow or inhale.  See MSDS for complete information.
For Industrial Use Only.  Keep Out Of Reach Of Children.

The Hardened Sand In The Joints Will Not Wash Out ! Or Let Weeds Grow !

Convenient sizes available for your Joint Stabilizing and Paver Sealing needs.

Our Joint Stabilizer and Paver Sealers are easy to apply. No specialized tools required.

Industrial and small job sizes available.

Application of Joint Stabilizer and Paver Sealer products is fast and easy!