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  • Silicone Liner for 18 Bar Mold

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Silicone Liner for 18 Bar Mold: No measuring, cutting or tapping here.  We custom made this extra durable silicone liner to fit our 18 Bar Birchwood Mold and it fits Perfectly.  Just plop it in for a quick, seamless liner that will make unmolding 18 bars of soap a breeze!  This mold liner was made to fit the inside dividers without using the plastic side panels included with the 18 Bar Birchwood Mold.

Dimensions: 12-5/8" (Length) X 9-1/4" (Width) X 2-1/2" (Height)

We recommend hand washing all of your molds and pieces to make sure they last a lifetime.

Note: This mold liner is not stable on its own and must be used inside an 18 Bar Birchwoodmold to work properly. The 18 Bar Birchwood mold must be purchased separately. Due to the height of the liner we have found that to make the lid fit you need to flip it over to the flat side.

*This liner will fit 18 Bar Birchwood Molds purchased from the beginning of 2013 until present. If your 18 Bar Birchwood Mold was purchased before 2013, this liner will not fit due to updates to the 18 Bar Birchwood Mold


Average Rating:
(based on 10 reviews)

Showing 1 - 5 of 10 Reviews:

by Happy Girl
on 4/12/2015
Soap turns out uneven in thickness in spots
I ordered my wooden tray and silicone liner at the same time in August of 2013. They appear to fit together. I have only used this set about 4 times. Each time when I unmold the soap I see that the bottom of the liner had lifted up in spots leaving the soap an uneven thickness. I am very curious as to what is causing this. I wash it gently by hand each time. Is it possible that silicone expands a little when hot? Or that a suction type of action takes place when the soap batter is in there lifting the bottom of the mold? Enough people are having a problem with this that I think it would be useful for you to explore this further.

Terah from Bramble Berry replies...
Hi Happy Girl! I'm sorry you were experiencing problems with this liner. In our tests and recipes we found it creates a nice, smooth bottom to our soap as seen in the Tile Inlay Cold Process Tutorial. I will email you personally to resolve this issue.

by Jeffrey
on 1/1/2015
18 bar silicone liner
Bought the liner for the 18 bar wooden mold with dividers. Used it for the first time yesterday and I beyond satisfied with this mold liner and mold. I would recommend it as a must have to anyone making cold process soap.
by Leah
on 12/17/2014
Wanted so much to love this mold!
I was psyched to finally order this mold (and the birchwood mold it fits inside), but after the first batch I made, it began bubbling up on the bottom. I thought it was because I didn't use the dividers, but the third time I used it, I used the dividers, and it still bubbled up on the bottom, causing a weird curve on the bottoms of my soaps. Guess I'll go back to the dreaded freezer paper liner.

Reply from Bramble Berry
Hi Leah! I'm sorry this mold wasn't your favorite. In our tests and recipes, we didn't notice any bubbling, as seen in this Pumpkin Spice Latte Cold Process Tutorial. I'll be emailing you personally to discuss this!

by Angela
on 9/23/2014
Love it, but a bubble?
I love this mold for my large wood 18 bar mold (From Brambleberry). I have used this about 10 times so far the the soap comes out so nicely. However, now I notice that it's almost stretched out? When I put it in the wood mold, the middle of the liner bubbles up in the middle and won't fit properly. Almost like the bottom has stretched out. I hand wash and just put on the counter flat to dry so I'm not sure if I did something. It there a way to fix this? Now when I pour my soap, the middle is higher than the rest.

Reply from Bramble Berry
Hi Angela! I'm sorry this liner wasn't your favorite. We've found it creates a smooth bottom, as seen in this Tile Inlay Cold Process Soap Tutorial. I'll be emailing you personally to resolve this!

by Anastasija
on 7/30/2014
Must have!
Very handy tab, skintight to the bottom of the mold, perfectly compatible with the wooden form. The only one minus, when it is inside the top of wooden mold is not closed.
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