---
product_id: 2339834
title: "Rainguard Pro Micro-Seal, Surface Sealer for Water and Weather Damage, Ideal for All Porous Wood and Masonry Surfaces, Silane/Siloxane Water Repellent, Natural Finish, Ready to Use, 5 Gallons"
brand: "rain guard water sealers"
price: "€ 787.67"
currency: EUR
in_stock: true
reviews_count: 10
category: "Rain Guard Water Sealers"
url: https://www.desertcart.fi/products/2339834-rainguard-pro-micro-seal-surface-sealer-for-water-and-weather
store_origin: FI
region: Finland
---

# 5 years water protection 40-400 sq.ft./gallon coverage Micro-Lok hydrophobic barrier Rainguard Pro Micro-Seal, Surface Sealer for Water and Weather Damage, Ideal for All Porous Wood and Masonry Surfaces, Silane/Siloxane Water Repellent, Natural Finish, Ready to Use, 5 Gallons

**Brand:** rain guard water sealers
**Price:** € 787.67
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal in durability, seal out the ordinary!

## Quick Answers

- **What is this?** Rainguard Pro Micro-Seal, Surface Sealer for Water and Weather Damage, Ideal for All Porous Wood and Masonry Surfaces, Silane/Siloxane Water Repellent, Natural Finish, Ready to Use, 5 Gallons by rain guard water sealers
- **How much does it cost?** € 787.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/2339834-rainguard-pro-micro-seal-surface-sealer-for-water-and-weather)

## Best For

- rain guard water sealers enthusiasts

## Why This Product

- Trusted rain guard water sealers brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Application:** Ready-to-use with handheld pump sprayer for quick, streak-free sealing and instant water beading.
- • **Unmatched 5-Year Shield:** Experience long-lasting defense against water, stains, and weather with Micro-Lok technology.
- • **Versatile Surface Savior:** Perfect for porous wood, concrete, masonry, and pavers—indoor or outdoor, preserving natural finishes.
- • **Industrial-Grade Coverage:** Covers up to 400 sq.ft. per gallon, adapting to surface porosity for maximum efficiency.
- • **Safe & Breathable Formula:** Low-odor, no VOCs, and pet-friendly—protect your surfaces without compromising your environment.

## Overview

Rainguard Pro Micro-Seal is a professional-grade silane/siloxane water repellent designed to protect porous wood, concrete, masonry, and pavers. Utilizing advanced Micro-Lok technology, it forms a clear, breathable hydrophobic barrier that guards against water, stains, freeze-thaw damage, and harsh weather for up to 5 years. With coverage ranging from 40 to 400 sq.ft. per gallon depending on surface porosity, this ready-to-use, low-odor, and VOC-free formula ensures a natural, non-yellowing finish safe for people, pets, and plants.

## Description

Formulated with Micro-Lok technology, the Micro-Seal silane/siloxane water repellent penetrates deep into unpainted surfaces—such as concrete, wood, masonry, and pavers—to create a clear, breathable hydrophobic barrier that protects against water, stains, moisture, freeze-thaw damage, efflorescence, harsh weather, and more. Ideal for both indoor and outdoor use, this professional-grade sealer preserves the natural look of floors, walls, walkways, fences, and more with a non-yellowing finish that withstands heavy foot and tire traffic. Designed for industrial applications, it provides up to 5 years of protection and covers 40-400 sq.ft./gallon, depending on surface porosity. Made in the USA, the waterproofer is easy to apply with a handheld pump sprayer—the formula is low-odor, no-VOC, and safe for people, pets, and plants.

Review: Great protection with no discoloration when dry. - After days of researching options, I recently tried Rain Guard Pro on my outdoor concrete surfaces, and I'm thoroughly impressed with the results. The application was straightforward, and it dried quickly, leaving a clear finish that was almost imperceptible when dry. The last thing I wanted was discoloration on my driveway and sidewalk, and was pleased with the great results with Rain Guard Pro. The formula is quite thin and sprayed super well in my general yard sprayer. I’ve tried both this concentrated version as well as the ready-to-go version and they are identical. This formula is so much more convenient for storage and ends up being quite a bit less expensive as well. The following day I sprayed the newly sealed driveway with water and the beading effect was immediate, which assured me of its waterproofing capabilities. After getting wet, my spray lines were somewhat visible, but that’s not much of a concern for me (see attacehd photos). I’m optimistic that this sealer, with two spray applications going in opposite directions, will last and protect my driveway drop freezing moisture and salt this winter. I will update the review once the season passes and I have more long-term results.
Review: seems to be a great product. - works great. We can see water beading up on our rocks and stones and just 1 concentrated gallon covered a LOT of rocks and patio space. Hoping it will help with the harsh Texas freeze/thaw cycles we've been having lately.

## Features

- ENHANCED PROTECTION: Formulated with Micro-Lok technology, our water repellent forms a clear hydrophobic barrier that shields surfaces from water, stains, moisture, efflorescence, harsh weather, and other contaminants, ensuring long-lasting durability.
- WATER-REPELLENT: Suitable for concrete, wood, masonry, pavers, and more, the sealer penetrates deep into unpainted surfaces to prevent damage from cracks caused by freeze-thaw cycles and decay from water exposure, moisture, stains, and long-term wear.
- MULTI-PURPOSE USE: Ideal for indoor and outdoor surfaces, our waterproofer protects the appearance of floors, walkways, walls, fences, and more, drying into a non-yellowing, natural finish and capable of withstanding heavy foot and tire traffic.
- EXTENSIVE COVERAGE: Designed for industrial use, the professional-grade sealer covers 40-400 sq.ft./gallon, depending on surface porosity. Apply sufficiently using a handheld pump sprayer to achieve protection up to 5 years.
- EFFECTIVE FORMULATION: Made in the USA, our silane/siloxane water repellent is breathable and allows moisture to escape. Free from strong odors and VOCs, the waterproofer is safe for people, pets, and plants.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AH1Z1BK |
| Best Sellers Rank | #486,781 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,089 in Hardware Sealers |
| Brand | Rain Guard Water Sealers |
| Color | Clear Invisible |
| Date First Available | December 2, 2012 |
| Global Trade Identification Number | 00660041000508 |
| Is Discontinued By Manufacturer | No |
| Item Form | Foam |
| Item Weight | 1 pounds |
| Item dimensions L x W x H | 12.5 x 12.5 x 15 inches |
| Item model number | CR-0357 |
| Manufacturer | Rainguard International |
| Material | Silane/Siloxane Blend |
| Number of Items | 1 |
| Product Dimensions | 12.5 x 12.5 x 15 inches |
| Style | Ready-to-Use |
| Surface Recommendation | Wood |
| UPC | 660041000508 660041000522 |
| Unit Count | 640.0 Fluid Ounces |
| Water Resistance Level | Water Repellent |

## Product Details

- **Brand:** Rain Guard Water Sealers
- **Item Weight:** 16 Ounces
- **Item dimensions L x W x H:** 12.5 x 12.5 x 15 inches
- **Material:** Silane/Siloxane Blend
- **Style:** Ready-to-Use

## Images

![Rainguard Pro Micro-Seal, Surface Sealer for Water and Weather Damage, Ideal for All Porous Wood and Masonry Surfaces, Silane/Siloxane Water Repellent, Natural Finish, Ready to Use, 5 Gallons - Image 1](https://m.media-amazon.com/images/I/41zpmdQw10L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Would micro-seal be a good product to waterproof the interior of our brick basement wall that is prone to dampness?**
A: I don't believe it would be a good idea. It's mainly used for sealing exposed bricks of a chimney to prevent spalling. You may actually trap water in the concrete wall and degrade it over time. I'd contact "Tim the Builder" and ask him whether he thought it would work. Personally, I'd use a product called "Thoroseal" which is a waterproofing coating for concrete walls made of masonry cement.

**Q: Can this be used to spray on a tile roof that leaks? Or is it not for waterproofing. I am looking for a fix until I can get tile replaced.**
A: Although we have not attempted to use this as a tile roof coating, most likely you could. HOWEVER, I doubt it would do you any good. What is most likely leaking is the sub-roofing, often a tar paper, applied beneath the tile roof. Therefore, in order to really fix your leaky roof you will have to have the sub-roof repaired first. The overlapping joints in most tile roofs are not completely sealed.

**Q: Can I paint over this product with Drylock Extreme or the Behr premium latex waterproof paint. Surface is interior basement cement block unpainted**
A: BENJAMIN MOORE. BEST. WE PAINTED BOTTOM OF A POOL 20 YRS AGO STILL FINE

**Q: We have stucco that has cracks....but we think it is really Drivit!  Will the clear microseal product waterproof the cracks?  Thank you**
A: This product is a liquid and only soaks in from the surface of the material.  I sold real estate on the beach and experienced many homes of drivit.  Cracks have to be repaired (filled) or drivit has to be replaced when cracked.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great protection with no discoloration when dry.
*by J***Y on October 15, 2023*

After days of researching options, I recently tried Rain Guard Pro on my outdoor concrete surfaces, and I'm thoroughly impressed with the results. The application was straightforward, and it dried quickly, leaving a clear finish that was almost imperceptible when dry. The last thing I wanted was discoloration on my driveway and sidewalk, and was pleased with the great results with Rain Guard Pro. The formula is quite thin and sprayed super well in my general yard sprayer. I’ve tried both this concentrated version as well as the ready-to-go version and they are identical. This formula is so much more convenient for storage and ends up being quite a bit less expensive as well. The following day I sprayed the newly sealed driveway with water and the beading effect was immediate, which assured me of its waterproofing capabilities. After getting wet, my spray lines were somewhat visible, but that’s not much of a concern for me (see attacehd photos). I’m optimistic that this sealer, with two spray applications going in opposite directions, will last and protect my driveway drop freezing moisture and salt this winter. I will update the review once the season passes and I have more long-term results.

### ⭐⭐⭐⭐⭐ seems to be a great product.
*by S***A on October 27, 2025*

works great. We can see water beading up on our rocks and stones and just 1 concentrated gallon covered a LOT of rocks and patio space. Hoping it will help with the harsh Texas freeze/thaw cycles we've been having lately.

### ⭐⭐⭐⭐ 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.

## Frequently Bought Together

- RAIN GUARD PRO CR-0357 MICRO-SEAL 5 Gallon -Clear Natural Finish - All Purpose Deep Penetrating Water Repellent Protection For Wood, Concrete and Masonry Surfaces - Professional Approved Coating
- Chapin 20000 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests, Polypropylene, Translucent White

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-09*