---
product_id: 72166534
title: "Rainguard International CR-0701 Micro-Seal 1 gal Concentrate (Makes 10 gal) Professional Grade Water Repellent Sealer - Concrete, CMU, Block, Brick, Stucco, Stone, Wood Surfaces, Clear, Bottle"
brand: "rainguard international"
price: "€ 434.53"
currency: EUR
in_stock: false
reviews_count: 4
category: "Industrial"
url: https://www.desertcart.nl/products/72166534-rainguard-international-cr-0701-micro-seal-1-gal-concentrate-makes
store_origin: NL
region: Netherlands
---

# Rainguard International CR-0701 Micro-Seal 1 gal Concentrate (Makes 10 gal) Professional Grade Water Repellent Sealer - Concrete, CMU, Block, Brick, Stucco, Stone, Wood Surfaces, Clear, Bottle

**Brand:** rainguard international
**Price:** € 434.53
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Rainguard International CR-0701 Micro-Seal 1 gal Concentrate (Makes 10 gal) Professional Grade Water Repellent Sealer - Concrete, CMU, Block, Brick, Stucco, Stone, Wood Surfaces, Clear, Bottle by rainguard international
- **How much does it cost?** € 434.53 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/72166534-rainguard-international-cr-0701-micro-seal-1-gal-concentrate-makes)

## Best For

- rainguard international enthusiasts

## Why This Product

- Trusted rainguard international brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Size:1 Gallon Concentrate
            
          
          
        
      
    
  


        
        
     
	       
     

     
                              
     
       	       
        
         
        
        	
        	
        		
        			Micro-Seal Silane Siloxane Penetrating Waterproof Sealer sets the industry benchmark for waterproofing protection. Protect, restore and extend the life of your project with MICRO-SEAL Clear Finish Silane Siloxane Waterproof Coating. Made from the best water repellent chemicals in the construction market, Micro-Seal is formulated by blending silanes and siloxanes that have long been trusted by architects, engineers and building owners around the globe. 100% Deep penetrating Silane Siloxane waterproof protection coating with up to a 20yr warranty. Extensive ASTM tested for superior resistance to water, salt and wind driven rain. Stain resistant to oil, gas, dirt and grime for outstanding protection. Will not alter surface appearance &#x2013; leaves no surface film, no sheen and will not yellow. Excellent Mold and mildew inhibitor &#x2013; stops growth dead in its tracks. Save money with one coat application & quick 1 hour recoat window for a 2nd coat. Apply in cold weather down to 40&#xB0;F (4.4&#xB0;C) and newly poured concrete within 48 hours What makes Micro-Seal different? A proprietary ingredient called Micro-Lok. This additive ensures a long lasting mechanical bond and creates a hydrophobic barrier that is not affected by weathering, salt, dirt, freezing temperatures, UV light and wind-driven rain, among many other damaging elements. Easy Clean Up. Simply use soap and water directly after application is completed. Be sure to clean any overspray on glass and decorative metals.

## Features

- Deep penetrating 100 percent breathable water repellent for vertical and horizontal surfaces
- Does not alter surface appearance - leaves not surface film, not sheen and will not yellow
- Stain resistant to oil, gas and anti-freeze for outstanding protection
- Excellent resistance to water, salt spray and wind driven rain
- Protects your investment with a ten year satisfaction guarantee

## Images

![Rainguard International CR-0701 Micro-Seal 1 gal Concentrate (Makes 10 gal) Professional Grade Water Repellent Sealer - Concrete, CMU, Block, Brick, Stucco, Stone, Wood Surfaces, Clear, Bottle - Image 1](https://images-na.ssl-images-amazon.com/images/I/411RdX6sSUL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Repels water and sealed up my stone chimney!
*by M***O on February 22, 2015*

I have a 30 year old stone chimney that was leaking when it rained heavily. I had had a few issues in the past with it, and hired someone to attempt to fix it. A few months later I had problems again. I decided to take on the task myself. I spent a few hours filling any cracks I could find with "General Electric GE5020 Concrete and Masonry Silicone II Caulk." After that dried, I applied a good layer of this Rainguard Micro-seal with a hand sprayer. Finally I added a chimney cover to cover the flues. I have had no problems since. I cannot say for sure which product was the cure or maybe it was the combo, but I feel like they all added value.When it rains you can definitely see the water behave differently on treated and untreated areas, similar to how water reacts to a windshield that has been treated with Rainx.  When it rains, no water sticks to the chimney or surrounding roof area that received some treatment, it is repelled and runs immediately down and off. I am very happy with the product.

### ⭐⭐⭐⭐⭐ You can still have a brick home in excellent condition and still wick water into the home
*by B***E on July 24, 2015*

Ive been in the masonry trade and have been in  business for approx 30 years .  Majority of my work is restoration,repair,preservation,preventive maintenance with a little twist of new... In other words honoring and preserving masonry. With that being said, i can't express enough on the importance of keeping all exterior masonry surfaces " WEATHER SEALED ".. it's a MUST not an option,the harsh weather of elements , the beating sun of summer and harsh freeze and thaw of winter takes its toll ... There are so many proven benefits of sealer protection thats it's a " no brainer " period... I have done extensive repair projects to old and newer masonry in which it could have been avoided had the existing masonry would of been treated with a siloxane / silane  blend sealer such as ( micro-seal )..All raw masonry new or old needs sealed.. It really is the final step in completing a masonry project.. I have kept  track of projects not to mention field tested sealer applications at my shop location.. Guess what ?? They are still repelling water 10 plus years later, still resisting water absorption.. concrete block,brick,natural stone, thin artificial stone veneer, stucco mortar parging and concrete surfaces..Now keep in mind prior to a sealing treatment the existing masonry needs to be in stable condition and any repairs need to be addressed  accordingly using a proper method etc.. Many problem issues i have been seeing lately is with thin stone veneer.. Which its use for exterior of homes is on the rise , although thin stone has its advantages in the building industry it is very problematic .. they absorb alot of moisture therefore tend to pop off or debond during the winter freeze thaw cycles etc.. not to mention excessive water wicking into interior wall systems creating a whole other havoc with rott and mold etc..Man made thin stone can also fade due to uv rays and yes it does.. keeping it sealed helps prevent that problem.. Now onto older masonry, what can sealer do to help ?? ANSWER = preserve it.. remember brick are very absorbent as well. You can still have a brick home in excellent condition and still wick water into the home.. repeated rain can and will do this due to not having enough time to evaporate or simply " dry out ", not to mention there may not be any weep holes for drainage of excessive moisture or lets not forget interior airspace between wallsystem and masonry that build up condensation .. Now by sealing you prevent the exterior water intrusion.. Excessive condensation can be remedied by the installing of venting where needed etc..Now im sorry for the long rant but as you can see im a huge advocate for saving and protecting masonry. Be proactive and keep it sealed, i can guarantee you that if you ignore it, you will incur future costly repairs that could of been avoided !!Yours in masonry , Bryan J Mabius ( mabius masonry ) my profile: custom mason with over 30 plus years in the trade, trade industry rep,guest vocational masonry instructor,structural bridge inspector , consultant

### ⭐⭐⭐⭐ Smooth Application
*by P***P on October 23, 2014*

We had a chimney that was spalling badly.  Applied this stuff with a 1-gallon hand-pump sprayer and loved it.  Applied easily and neatly.There was eventually some whitish build-up on the inside of the sprayer nozzle, which is probably to be expected with such a product.  Once removed, the spray pattern was back to uniform and nice.Did not stain/yellow our old, recycled brick.  It did, however, give a slightly darker, "newer" appearance to the treated area versus nearby, untreated areas.  If you know what you're looking for, you can see that we treated the outside of our fireplace firebox all the way up to the chimney and "left" all of the surrounding brick untreated.Thinking of ordering in bulk and treating the rest of our brick before any of the existing spalling accelerates.  Consider this aspect of "recycled brick" before you do the ecologically-conscious thing and build anything out of re-purposed materials!Good product - would recommend and will likely purchase again.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*