The Versatility of Colossal Wally Plaster Magic: From Residential to Commercial Spaces

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Colossal Wally Plaster Magic is a revolutionary new product that has created quite a buzz in the construction industry. This innovative plastering solution promises to transform the way walls are built and maintained. The main idea behind Colossal Wally Plaster Magic is to provide a more efficient and cost-effective alternative to traditional plastering techniques. The product consists of ready-to-use plaster mixes that can be easily applied to walls. One of the key features of Colossal Wally Plaster Magic is its speed. Unlike conventional plaster that takes days to dry, this product dries within hours, saving valuable time for both contractors and homeowners.


Check out Big Wally’s Plaster Magic product review on Jack Dever’s Home Solutions Show, WELW-1330 AM. Willoughby, OH.

The house s existing plaster ceiling medallions were beyond repair, so Norm brings back Preservation Plasterer Rory Brennan to replicate them on site. In many ways this is a testament to the skill of the original craftsmen, the materials they used and the solidity of the existing architecture that has lasted this long.

Colossal wally plaster magic

Unlike conventional plaster that takes days to dry, this product dries within hours, saving valuable time for both contractors and homeowners. Another significant advantage of Colossal Wally Plaster Magic is its durability. The specially formulated plaster mix is designed to withstand wear and tear, making it suitable for high-traffic areas such as hallways, lobbies, and commercial spaces.

How To: Repair Plaster Walls

Plaster walls are some of the most misunderstood parts of an old home. And many homeowners are quick to tear them down and put up drywall. But replacing plaster walls with drywall is not only a major mess and expense, but it also destroys the character of your home. Each plaster wall is unique. You can truly see the hand of the plasterer who made the wall as opposed to monolithically boring drywall. Combine that with the extra strength and soundproofing a plaster wall provides, and you now know why I won’t do drywall anymore.

The most common problem with plaster walls is cracking or pulling away from the lath behind it. If this is happening in your house, there is a simple solution that you can do to save your plaster and your money. At my historic restoration company, we started using Big Wally’s Plaster Magic for our plaster repairs. Funny name, serious product. The system is easy enough for anyone to use and it works great! In my opinion, it’s a much a better system than the old way of doing plaster repair which is why I offer their products for sale in The Craftsman Store.

So, we put together the video below to teach you the process we use and how you can do it in your own home:

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Founder & Editor-in-Chief

I love old houses, working with my hands, and teaching others the excitment of doing it yourself! Everything is teachable if you only give it the chance.

Posted in Plaster

65 thoughts on “ How To: Repair Plaster Walls ”

LAUREN ST JOHN says:

l live in a stone and brick house. The front is completely stone and a foot thick. The windows are original steel casements making the interior window wells very deep. The walls of those deep window wells have a skim coat of plaster over wood.
Can you recommend a caulk that will seal the seam between the steel and plaster, that will not crack? No matter what I try, even if it says it won’t crack, it cracks.

Chris King says:

My house has walls that are plaster over sheet rock. I had to cut a hole in wall to repair some rot. The area to repair is about 3′ x 3′. Is Plaster Magic the right stuff to use in this case? I’m having a hard time finding anything else. The local home improvement stores don’t seem to carry plaster.
I understand I need a bonding agent? What is a good product?

Alba says:

Hi Scott! I liked the video. I would have liked to have seen what you did with the washers and screws after you put them in. Anyway… Any tips on how to attach pictures, hooks and the like to player. I tried using anchors but I ended with holes and player that kept breaking off. Help! 🤦

Leo's Friend says:

In 1989 my sister and I – unfortunately – tore out the plaster walls in our late-1940s tiny bathroom when we remodled it, putting up drywall. Fortunately our living room, kitchen and bedrooms still have the original plaster walls and ceilings. The other mistake [in hindsight] was to cover the curved/arched living room ceiling with popcorn (a layer over the plaster). I will be removing that one day soon, I hope, along with ripping up the carpet. We have wood floors in every room except the kitchen and bathroom. These two were vinyl tiled long before my parents purchased the house in the mid-1970s. The half upstairs has just a plank subfloor that had a blue shagg carpet (probably installed in the late 1960s) that we – thankfully – removed decades-ago as it gasped it’s last, over-worn and haggered breath. Finally I come to my point. Twice now we’ve had workmen damage the plaster walls. When a young man from Dish Network ran a cable between the livingroom and bedroom shared wall (to connect the two TV sets) he obviously didn’t know how to work with plaster lathe. He made a couple “mistake” holes in the wall until he figured out how to drill a cable-feed through something other than drywall. The same thing happened when AT&T came to install the WiFi via opening the wall to string cables and phone line. I think this means homeowners with plaster walls need to make sure all hired laborers and service techs have real experience with managing plaster lathe — BEFORE they allow any to set foot (or drill) inside their rooms.

Kerryanne Rudat says:

I’m so happy to find this blog! It’s going to help tremendously if I can only get the bathroom started!
I as well have to transition a wall that they put up drywall around the shower and tub, which is now molding ughh!
My question is now that I’ll be using drywall in that part of the room how do I make the transition ? They made fake soffits which I’ll be taking out in order to fit my antique claw foot.

ronanlien says:

Such an informative and useful post for people those are looking for a repairman for walls, This post will be helpful for finding an experienced repairman. Keep giving updates.

stephen wheeler says:

Big Wally’s repair system is great but I have a lot of plastering to do and have spent countless hours trying to figure out how to mix my own lime based plaster. By the way, one of the reasons old homes don’t get eaten up by termites may be due to the lime in the plaster that is used to repel insects in fruit orchards. I haven’t checked it out but my house was built in 1880 in a termite heavy area and when I bought it a few months ago, no evidence of termites thanks to the old growth redwood framing and fir flooring. Anyway, back to the plastering. Does anyone have a recipe for making this stuff?

Buddy M. Dietz says:

Hire the Best Plaster Repair Contractors. We used Bestwall Plastering to repair a damaged wall, and based recommendation I can give is that since this work was done.

Scott says:

I just purchased a home built in 1904. The ceiling have delaminating plaster covered with wall paper and painted with a textured paint. We do not want the textured ceiling, but do not want to remove the plaster. Is there any downside to using drywall over the plaster on the ceiling?

Scott Sidler says: You can install drywall directly over the plaster if it is not salvageable. M says:

We have the same situation (delaminating plaster covered with wallpaper and then painted with textured paint) – and just found out the textured paint is full of ASBESTOS! Get yours tested before you proceed with anything!

dm-tierce.blogspot.com says:

Protect walls and floors in the repair area with plastic drop cloths; use painter’s tape to hold the drop cloths in place.

I wanted to make the best possible product that would deliver as promised, backed by my 35 years of experience repairing historic plaster.
I didn’t just puzzle this out last weekend. There is are important reasons for the choices that went into the methods and materials of Plaster Magic.
Colossal wally plaster magic

Moreover, this plaster magic also offers excellent heat and sound insulation properties, enhancing the overall comfort of a building. In addition to its impressive performance, Colossal Wally Plaster Magic is also environmentally friendly. The product is made from sustainable materials, reducing its carbon footprint and contributing to a greener construction industry. Overall, Colossal Wally Plaster Magic is a game-changer in the world of plastering. Its speed, durability, insulation properties, and sustainability make it a compelling choice for contractors and homeowners alike. With this innovative product, the future of plastering looks promising, promising a faster, more durable, and environmentally conscious construction industry..

Reviews for "Unveiling the Beauty of Colossal Wally Plaster Magic: Enhancing Natural Light"

1. Samantha - 1 star - I was really disappointed with the Colossal Wally Plaster Magic. The product claims to be a magical solution for all types of plaster repairs, but it simply did not deliver. I followed the instructions carefully, but the plaster did not adhere well to the wall and kept falling off. Furthermore, it took forever to dry and left a lumpy and uneven surface. I ended up having to remove the plaster and hire a professional to fix the wall. Don't waste your money on this product!
2. John - 2 stars - I had high hopes for the Colossal Wally Plaster Magic, but it did not live up to its claims. The application process was messy and time-consuming. The plaster did not spread easily and required multiple coats to cover the desired area. Even after drying, the repaired area looked patchy and uneven. It was also disappointing to see that the repaired plaster easily chipped off with minimal force. I would not recommend this product for anyone looking for a quick and reliable plaster repair solution.
3. Emily - 2 stars - I had a small hole in my wall that I wanted to fix quickly, so I decided to try Colossal Wally Plaster Magic. Unfortunately, it did not provide the smooth and seamless finish I was expecting. The texture of the repaired area was noticeably different from the rest of the wall, and it was difficult to blend it in with the surrounding surface. Additionally, the plaster took an unusually long time to dry, leaving me frustrated and unable to paint the patched area for days. I would not purchase this product again, as it did not meet my expectations for a quality plaster repair solution.

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