Kegconnection Complete Starter Kit and More Giveaway!


Home Brew Forums > Home Brewing Beer > General Techniques > You can't use enough Fermcap-S (anti-foam agent)

Reply
 
LinkBack Thread Tools
Old 08-05-2009, 03:57 AM   #1
SavageSteve
Feedback Score: 0 reviews
 
SavageSteve's Avatar
Recipes 
 
Join Date: Sep 2007
Location: Connecticut
Posts: 990
Liked 6 Times on 4 Posts

Default You can't use enough Fermcap-S (anti-foam agent)

Well... maybe you can, but it's a lot harder than not using enough!

Just made an 1800 ml starter in a 2000ml Erlenmeyer flask, and only put in three drops/squeezes of Fermcap-S. I figured that would be enough.

FAIL!

Slight boilover, right through my foam stopper, no less. Cleaned up, put in five more drops/squeezes, and brought back to a boil.

Much better.

Please, for the sake of the stove and your sanity, don't skimp on the Fermcap-S!

-Steve

p.s. Did I mention that I really like Fermcap-S?

__________________
On Deck: Jamil's Vanilla Robust Porter
Fermenting: Orange Blossom Mead
Kegs: Element 56 Pale Ale, Ron's Belgian Blonde, Summer'n Saison, Furloughktoberfest '09, Grateful Pale Ale, Sam Adams Cream Stout Clone, EdWort's Apfelwein
Planning: n/a
SavageSteve is offline
 
Reply With Quote Quick reply to this message
Old 08-05-2009, 04:52 PM   #2
chode720
Feedback Score: 0 reviews
Recipes 
 
Join Date: Feb 2009
Location: Cleveland
Posts: 528
Liked 4 Times on 4 Posts

Default

I just bought Fermcap-S and I have to say I love the stuff too. But i havent had any issues with boil over and found that if I use less, it still works great. I did an 1600 ML starter and boiling the wort in a saucepot (I have an electric stove) I put 1 drop in and had no issues at all. Usually I have to cut it down.

I also just brewed a batch and ended up starting with 7 gallons in my 8 gallon brew pot. I only put 6 drops in and it worked great. I still formed a nice hot break on top will about a 1/4in think layer, but no other foaming, even when adding hops.

__________________

Primary1: Pumpkin Ale
Primary2: Christmas Ale
Pimary3: Apfelwein
Secondary: Sour Brown
Drinking: Warrior Pale Ale, Wit, American Rye
chode720 is offline
 
Reply With Quote Quick reply to this message
Old 08-05-2009, 05:09 PM   #3
Troubs
Feedback Score: 0 reviews
Recipes 
 
Join Date: Dec 2008
Location: Woonsocket RI
Posts: 241
Liked 1 Times on 1 Posts

Default

Fermcap-S is by far my most favorite ingredient. When I do full 6.5 gallon boils in my 7.5 gallon turkey fryer I make sure to add about 3 full droppers. I have heard people use a lot less but I mainly add that much for peace of mind. Plus it isn't that expensive, so what the hell!

__________________

Frank Sinatra - “I feel sorry for people who don't drink. When they wake up in the morning, that's as good as they're going to feel all day.”

Troubs is offline
 
Reply With Quote Quick reply to this message
Old 08-05-2009, 05:28 PM   #4
Revvy
Post Hoc Ergo Propter Hoc
HBT_LIFETIMESUPPORTER.png
Feedback Score: 0 reviews
 
Revvy's Avatar
Recipes 
 
Join Date: Dec 2007
Location: "Detroitish" Michigan
Posts: 40,804
Liked 2710 Times on 1629 Posts
Likes Given: 3484

Default

Lemme tell you a story....

Last friday I did a harvest of Hoegardaan yeast using the dregs of 11 bottles I recapped upon pouring and drinking the beer over a week. On suday I decided to feed it another batch of wort. I have a large earlynmeir flask, but clearly not a large enough flask for the blowoff I got when I came home from vintage baseball sunday evening, even blowing off the tinfoil.

After I cleaned off the outside of the flask and sprayed it ad a fresh piece of foil with starsan I hit the foam coming out of the neck of the flasks with a few drops of fermcap, and the harvest krauzen layed down and played nice...

Awesome stuff to have on hand.

__________________

Like my snazzy new avatar? Get Sons of Zymurgy swag, here, and brew with the best.

Revvy's one of the cool reverends. He has a Harley and a t-shirt that says on the back "If you can read this, the bitch was Raptured. - Madman

I gotta tell ya, just between us girls, that Revvy is HOT. Very tall, gorgeous grey hair and a terrific smile. He's very good looking in person, with a charismatic personality... he drives like a ****ing maniac! - YooperBrew

Revvy is offline
 
Reply With Quote Quick reply to this message
Old 08-05-2009, 05:51 PM   #5
Bowtiebrewery
Feedback Score: 0 reviews
Recipes 
 
Join Date: May 2009
Location: Monroe, CT
Posts: 538
Liked 1 Times on 1 Posts

Default

I was at Captain Lawrence Brewery and they had like a 1 gallon container of that stuff... I was like hey i use that too!

Then I found out you can get it in up to 25KG containers...



__________________
Bowtiebrewery is offline
 
Reply With Quote Quick reply to this message
Old 08-05-2009, 11:44 PM   #6
boredatwork
Feedback Score: 0 reviews
Recipes 
 
Join Date: Dec 2008
Location: Sunnyvale, CA
Posts: 281
Liked 6 Times on 6 Posts

Default

Quote:
Originally Posted by Troubs View Post
Fermcap-S is by far my most favorite ingredient. When I do full 6.5 gallon boils in my 7.5 gallon turkey fryer I make sure to add about 3 full droppers. I have heard people use a lot less but I mainly add that much for peace of mind. Plus it isn't that expensive, so what the hell!
3 full droppers???? I don't what the harm in overdosing is, but the directions are usually 2 drops per gallon, and most people get away with 1 drop per gallon without any reduction in performance.
__________________
boredatwork is offline
 
Reply With Quote Quick reply to this message
Old 08-05-2009, 11:46 PM   #7
SavageSteve
Feedback Score: 0 reviews
 
SavageSteve's Avatar
Recipes 
 
Join Date: Sep 2007
Location: Connecticut
Posts: 990
Liked 6 Times on 4 Posts

Default

25 kilograms *might* actually be too much... I don't think I could brew enough in a lifetime to use it all up!

-Steve

__________________
On Deck: Jamil's Vanilla Robust Porter
Fermenting: Orange Blossom Mead
Kegs: Element 56 Pale Ale, Ron's Belgian Blonde, Summer'n Saison, Furloughktoberfest '09, Grateful Pale Ale, Sam Adams Cream Stout Clone, EdWort's Apfelwein
Planning: n/a
SavageSteve is offline
 
Reply With Quote Quick reply to this message
Old 08-06-2009, 12:01 AM   #8
Austinhomebrew
Vendor
HBT_SPONSOR.png
Feedback Score: 0 reviews
 
Austinhomebrew's Avatar
Recipes 
 
Join Date: Mar 2007
Posts: 3,485
Liked 107 Times on 87 Posts
Likes Given: 90

Default

I believe the problem is silicone is what is used to make the product work. You can ingest silicone in small amounts but its not good to overdose.

We sell the Five Star Defoamer and they say:
Usage: 1-2 drops per gallon. Do not exceed this dosage or your beer will exceed FDA limitations for silicon content.

Forrest

__________________
Austinhomebrew is offline
twofieros Likes This 
Reply With Quote Quick reply to this message
Old 08-06-2009, 12:35 AM   #9
BlindLemonLars
Conqueroo Brew
HBT_LIFETIMESUPPORTER.png
Feedback Score: 0 reviews
 
BlindLemonLars's Avatar
Recipes 
 
Join Date: May 2007
Posts: 4,445
Liked 10 Times on 10 Posts
Likes Given: 31

Default

I use a single drop in my 1L starters...I can boil like mad with zero chance of boilover. In the kettle, I stick to the 2 drops per gallon...although it's goopiness makes it nearly impossible to measure accurately.

__________________
BlindLemonLars is offline
 
Reply With Quote Quick reply to this message
Old 08-06-2009, 02:19 PM   #10
rico567
HBT_SUPPORTER.png
Feedback Score: 0 reviews
 
rico567's Avatar
Recipes 
 
Join Date: Apr 2008
Location: Central IL
Posts: 3,018
Liked 82 Times on 77 Posts
Likes Given: 21

Default

Quote:
Originally Posted by Austinhomebrew View Post
I believe the problem is silicone is what is used to make the product work. You can ingest silicone in small amounts but its not good to overdose.

We sell the Five Star Defoamer and they say:
Usage: 1-2 drops per gallon. Do not exceed this dosage or your beer will exceed FDA limitations for silicon content.

Forrest
But: Directions aside (which can merely be for liability purposes), where is there any evidence that the Fermcap-S is going to be in the finished beer AT ALL? I have read more than one thread that states that the Fermcap-S precipitates (falls out) of the wort or beer completely, whether in boil or fermenter, and is discarded with any trub / sediment. Has anyone seen any authoritative reference on this?

Note: Guess I didn't read the earlier post closely enough, which generates the next question: is the 5-Star defoamer the same product as Fermcap-S?

As for my use of Fermcap-S, 10 drops in a 6.5 - 7 gal boil does the trick, every time. This is a fantastic product for those of us who boil in 30 qt. kettles. I don't make starters, etc., so I can't speak to that application.
__________________

“Malt does more than Milton can / To justify God’s ways to man”

-A. E. Housman (1859–1936). A Shropshire Lad , 1896.


Last edited by rico567; 08-06-2009 at 02:23 PM.
rico567 is offline
 
Reply With Quote Quick reply to this message
Reply


Quick Reply
Message:
Options
Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Let's talk about Foam Control drops (aka Fermcap) FlyGuy General Techniques 230 05-31-2014 05:47 AM
Fermcap Foam Controller - finished beer head retention Boerderij_Kabouter General Techniques 13 03-29-2011 05:38 PM
Fermcap in the boil = Fermcap in the ferm vessel? JoeMama Beginners Beer Brewing Forum 6 09-28-2009 07:26 PM
Oops, Anti-Foam. Q Arneba28 All Grain & Partial Mash Brewing 11 12-19-2008 03:58 PM
100 % natural anti foam human extract mcody2005 General Techniques 11 01-22-2007 01:20 PM