Sani-Tred - Basement Waterproofing System

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Grain Bin Seal

Permanently bond, waterproof, and seal bin surfaces for about half the cost of silicone caulk!

 Provides an industrial quality flexible base seal which permanently bonds to and seals all grain bin surfaces yet expands and contracts with temperature changes & fill cycles. Endorsed by the world's largest grain bin manufacturers including Brock/Butler for their new commercial bins.

  • Do-It-Yourself! Simply Brush or roll on SANI-TRED products for a flexible, durable, watertight seal!
  • Liquid rubber base that stretches with the bins as they move!
  • Stays flexible and will not harden, crack or dry out in the sun!
  • Cures to any thickness to fill cracks in floors, walls, and roofs!
  • Cures quickly to a tack-free finish that is great for grain storage!
  • Exterior or interior installation!
  • Dramatically increases the efficiency of grain drying bins!
  • SANI-TRED stops rust and eliminates further steel base corrosion!
  • No attraction for insects or vermin to feed on!

SANI-TRED seals grain hoppers by providing a permanent waterproof exterior rubber coating which eliminates future rusting and protects valuable seed grains. This system may be applied inside or outside of the hoppers!

Step by Step Grain Bin Waterproofing & Repair:

The following steps will show you How to Waterproof a grain bin with Sani-Tred.

Products Needed: PermaFlex, LRB (Liquid Rubber Base) and TAV (Thickening Activator)

1. The first thing you would do is prepare the substrate. Remove any loose deteriorated substrate, make sure the substrate is clean, dry, free of any previous applied products, and foreign matter. 


If the grain bin has a previous applied product on the exterior that likely cannot be removed, one can either apply Sani-Tred products on the interior of the bin or over the existing material with the LRB/TAV at greater thickness (bridging beyond the existing material). 

The photo below shows the galvanized steel & concrete after it has been sand blasted in order to remove a previous applied products.

 

Sand Blasted
Grain Bin Sand Blasted

 

2. Prime approx 3”-6” out onto the slab and approx 3”-6” up onto the bin using 1 coat of PermaFlex (240 sq ft per gal).

(3.14 x diameter of grain bin) / 240 = gallons of PermaFlex needed.

 

Priming Fully Primed
Grain Bin Primed with Permaflex Grain Bing priming

 

3. Apply a 1-1/4” diameter caulk bead of LRB/TAV mixture (Liquid Rubber Base, Thickening Activator) where the bin meets the slab. 2-parts LRB is mixed with 1-part TAV to create the thickest mixture possible (approx the same viscosity as silicone caulk).
3.14xdiameter of grain bin = circumference   
LRB/TAV “Round Caulk Bead Chart”

 

Patched LRB/TAV Fully Patched
Grain Bin Patching LRB/TAV Grain Bin Patched with LRB/TAV

 

4. Topcoat using 1 coat of PermaFlex (240 sq ft per gal).
(3.14 x diameter of grain bin) / 240 = gallons of PermaFlex needed.

 

Top Coat PermaFlex Fully Waterproofed
Grain Bin Top Coat PermaFlex Grain Bing Waterproofing & Repair by Sanitred

 

Ideal Products has high volume spray application for those large jobs, too-large to apply  by hand!

Order Now

 

TESTIMONIALS

Jhon Jessen

Five years ago our basement was more of a swimming Floor then a useable basement. The walls were fieldstone with mortar. The floor was cracked in so many places that after it rained the water came up like springs!...READ MORE

Todd Brannan

My name is Todd Brannan and I ordered the basement waterproofing  system a few months ago. Thanks sanitred, now I'm setting things on the basement floor I could have never put there before. Good Product... READ MORE

Larry Piccirilli

I am totally impressed and pleasantly surprised.  I am highly recommending the Sani-tred system to my friends even if they don't have water problems.  I figure if I tell everyone about it, they will remember where to come and get the info...READ MORE

Stu Cassell

Our swimming pool was losing 2-3 inches of water a day. We had two different pool companies attempt to fix the leaks. Neither was successful...READ MORE

Wes Lukaszek

First of all, I want to thank you for your expert advice about your products. Everything worked as you said it would. Your products are very easy to work with...READ MORE

Curt Hugo

I wanted to let you know I used your product, PermaFlex and LRB/TAV on the cracks on my basement wall. I'm very impressed with the results....READ MORE