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Sarco Type M Glazing Putty (Quart)

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$41.75

$ 17 .99 $17.99

In Stock
  • One quart of putty will cover 84 linear feet


A proven glazing putty for wood sash that has been around for decades. It is the superior vegetable oil based (soybean and linseed oil) compound. This is the best production putty available. Type "M" is a quick skinning product, usually forming a strong enough surface skin to be painted in 3-5 days depending on temperature. Type "M" is for inside shop glazing only. Packaged in a convenient quart or gallon sized bucket with resealable lid.


Sal
Reviewed in the United States on March 22, 2025
You can’t go wrong with Sarco. Consistently the best
Cynthia Rambert
Reviewed in the United States on February 12, 2025
Amazing product! Well worth the money!
G. Kasprzak
Reviewed in the United States on January 7, 2025
This product is hands down wayyyy better than what you’re going to find at the local hardware store or home improvement store.I heard about this product online from other old home owners. I myself have an older home and wish I learned about this sooner. It really is a great product. Works better than anything I’ve ever used before. Worth every penny. You won’t be disappointed.
AllanL
Reviewed in the United States on January 12, 2025
This is the best glazing putty to get the job done. More expensive, but worth it.
DME
Reviewed in the United States on March 14, 2024
Reglazing very old antique windows that had lost their original putty. Was very smooth and quite easy to spread. Left a nice even finish that should be easy to paint.
Jake and Sammie
Reviewed in the United States on January 3, 2024
Don’t even think about waiting your money on other glazing putty. The Dap crap was inconsistent and hard to get right, has a lot of liquid that rises to the top and is very difficult to mix back in. Not this stuff it took 1/3 the glazing time that the Dap did due to the consistency and ease of installation and forming perfect corners. I highly recommend👍👍
GSC
Reviewed in the United States on August 29, 2022
I have a 100 year-old house and redid some of the windows (glazing putty, window weight cords, paint, brass hardware) shortly after I bought it 40 years ago. I've just retired and need to address some of those windows again plus others that have not been touched since who-knows-when. I have been dreading this project and put it off until I retired this summer. While checking out glazing putties on the web, I discovered Sarco Type M and decided to try a container. I am glad I did! It, along with the calcium carbonate whiting powder, are MUCH easier to use and produce a much better result than the other types of glazing putty I have tried and are well worth the additional price. Be sure, however, to watch the associated videos for tips on how to do the job.That still leaves the most miserable part of this work, removing the old putty without breaking any glass. I plan to build a steam box and try a hacking knife in the hope that one of these works better that the techniques I have been using, which are tedious, tiring and not very thorough.
Shadow
Reviewed in the United States on November 17, 2017
After reading several DIY articles online and despite the cost of this product (significantly greater than modern caulking options), I decided to get this traditional glazing putty to glaze old wooden framed storm windows that had been done with linseed glazing putty about 50 years ago. I am not a professional - just an ambitious DIY person. I did my first windows a year ago and this is what I found:Putty is very pliable - some batches stickier than others. I liked this because I am a novice, and it could be pulled and shaped again if I messed up.It is meant to be applied and then left to "skin" over before painting - this is time consuming for a project as it takes days to weeks for it to skin over.It has a strong linseed odor, which did not bother me but might some people.I like that it is still made in Chicago by (I believe) the original company that produced it.I glazed several windows a year ago, painted them, and hung them for the winter - Minnesota winter. The glaze held up great to the elements through autumn, winter, and spring - stored windows for the summer. I purchased more this autumn to finish the last few windows.One of the reasons that I decided to use this is because it is supposed to hold up to time. We will see. I can say that after 50 years, during which the old linseed putty had not been repainted, it was cracked in some areas. Still, for not being maintained, it was holding on pretty good. That was one of my big driving factors to use the traditional putty over modern alternatives. If I find myself with a glazing project again, I will use this product.One more note - I had some of this putty left over from a year ago. I had balled it up, wrapped it in wax paper, and stuck it back in the container hoping that I would be able to use it when I got to finishing the rest of the windows. After a year - stored at moderate temperatures inside - the putty was still fine. It was a little drier than new product but not enough to change its pliability.