Rain-X® E-Z Pump® Multi-Surface Water Sealer (ERMS110 - DISCONTINUED)

Rain-X® E-Z Pump® Multi-Surface Water Sealer - DISCONTINUED

Easy & Convenient All-In-One Product & Sprayer

Up to 5 Minutes of Continuous Spray!

Extendable Wand Provides Accuracy

The elements can play havoc with outdoor surfaces, staining, warping cracking and chipping your patio, deck, and driveway.  But Rain-X® Multi-Surface Clear Water Sealer lets you Outsmart The Elements® with superior, deep-penetrating protection that goes on fast and easy, and lasts and lasts. And the easy to use E-Z Pump® sprayer provides up to 5 minutes of continuous spray!

  • Rain-X® water-beading technology helps prevent water from penetrating and damaging surfaces –instead water simply beads up and just evaporates away
  • Rain-X® Multi-Surface Clear Water Sealer exceeds industry standards for water repellency by 47% and outscores the leading waterproofer by 19%
  • Only Rain-X® offers you Mold Armor® Antimicrobial Protection that shields the dried finish from damaging mold and mildew growth
  • With Rain-X® you can clean and seal surfaces the same day -- other products can make you wait up to 48 hours between cleaning and waterproofing
  • Rain-X® goes on milky white so you can see where you’ve applied, then dries clear
  • Unlike the leading competitor, Rain-X® Multi-Surface Clear Water Sealer won’t discolor concrete
  • Bottle can be refilled with 1 gallon Rain-X® Multi-Surface Clear Water Sealer 

Available in 1.33 gallon size.

Rain-X® Multi-Surface Clear Water Sealer’s superior beading technology keeps moisture
from penetrating and warping wood.

SURFACE PREP:  Prior to application, use E-Z Deck Wash to prepare surface by removing any contaminants such as mildew, dirt, oil and grease. Follow instructions on the package. For severely weathered wood, or wood previously treated with a sealer or stain, use a pressure washer to strip away the top layer.

ASSEMBLY:  Carefully cut the two white zip ties securing the hose and pump handle with scissors. Use caution not to cut the black hose. Unwind the hose. Firmly push the connector at the end of the hose into the spout on the pump until it locks into place. Lift sprayer wand off bottle. Push the yellow button while pulling out on the wand nozzle tip. Fully extend the wand until the yellow button snaps into SPRAY POSITION. Shake well. Pump the handle 15 -20 times to pressurize the bottle. After pumping, push pump down & turn handle clockwise to lock into carrying position.

APPLICATION:  Aim wand. Spray by pushing down the white trigger with your thumb. Apply evenly, coating the length of the board in the direction of the wood grain. Do not allow sealer to pool on surface. Always back brush for best results. One coat will provide sufficient protection. Allow to dry 4-8 hours before walking on the surface. Dry time may vary due to temperature, humidity and surface porosity.

HELPFUL TIPS:  This product is intended for exterior surfaces only. Do not use in below grade applications where water pressure is an issue (e.g. basements). Allow new pressure treated wood and concrete to weather for at least 30 days before applying sealer. Do not mix with any other products. Do not apply over previously painted or stained surfaces unless old finish is removed or completely weathered away. Surface and air temperature should be above 50°F during application and drying. Do not use when rain is expected within 8 hours. Test in an inconspicuous area to ensure you are satisfied with the appearance. Goes on milky white so you can see where you applied for complete coverage but dries clear. Avoid contact with surfaces not intended to be treated. Cover adjacent surfaces with plastic before applying sealer. To avoid overspray, spray the deck floor and inside of railings first. Then either brush the outside of rails, or cover the deck floor and spray the outside of rails. For even appearance, don't stop once you start applying. If the spray nozzle becomes clogged, twist to remove it, rinse under warm water and carefully clear the opening with a toothpick. Allow 3 days after waterproofing before painting with an oil-based paint Use an oil-based primer before painting with any latex paint

CLEAN-UP:  Clean equipment and any overspray immediately with soap and water. Dried product can be removed with mineral spirits.

STORAGE:  When finished spraying, push the yellow button and push wand until the yellow button snaps back into the original storage position. Place the wand back onto the bottle with the nozzle facing down. Push pump handle all the way down and turn pump handle and cap counter-clockwise to relieve pressure, then re-tighten prior to storing. Do not store below 40°F. Do not allow product to freeze.

Do not take internally. Prolonged contact with skin may cause irritation. FIRST AID — IF SWALLOWED, call your poison control center, hospital emergency room or physician immediately. IN CASE OF EYE CONTACT, immediately flush with water, remove any contact lens, continue flushing with water for at least 15 minutes. If irritation persists, get medical attention. FOR SKIN CONTACT, wash with soap and water. If irritation persists, get medical attention.


MAX V.O.C. 100 grams per liter

Product Category: Waterproofing Sealer

Meets ASTM-D4446

Approximate coverage - sq. ft./container.

Actual coverage will vary due to surface porpsity, texture, dryness and condition.

Wood – Rough Sawn 130
Wood – Smooth Sawn 260
Plywood  195
Wood Shingles  130

Rough (sidewalk) 325
Smooth (garage floor) 455
Smooth block  65

Brick   228

The “Directions for Use” are included to help you better understand our product. However, they do not provide you with all of the information needed to use the product safely and effectively. Prior to using any of our products, you should always read the entire label including all cautions. The contents of this website, such as text, graphics, images, and other material contained on this website ("Content") are for informational purposes only. Although Barr believes it to be accurate, we make no representation, warranty, or guarantee, and disclaim any liability with regard to the accuracy or completeness of the information, or the results of any action taken by anyone who relies on the Content. The Content is provided on an "as is" basis. Never disregard professional advice or delay in seeking it because of something you have read on this website. Reliance on any information provided by Barr, Barr employees, others appearing on this website is solely at your own risk. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you think you may have a medical emergency, call your doctor or 911 immediately. 

©2015 W.M. Barr & Company, Inc. Memphis, TN