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Date: Apr 13, 2011
An Interesting Comparison of MSDS
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Here is an interesting comparison of MSDS sheets.

PROtech Super Pro Shock MSDS

Delux Bleach Wash MSDS 

 

You guys make up your own mind on the mixture and if it was a mistake.

 

Jeff 



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Raystown Roof Cleaning
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(814) 644-1396 or 1-800-236-0322

Roof Cleaning Central Pennsylvania

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Raystown Roof Cleaning Central PA 1-800-236-0322 wrote:

Here is an interesting comparison of MSDS sheets.

PROtech Super Pro Shock MSDS

Delux Bleach Wash MSDS 

 

You guys make up your own mind on the mixture and if it was a mistake.

 

Jeff 


 Identical!

 



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Yes Chris,..I noticed that as well.

Jeff

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Raystown Roof Cleaning
Central, Pa

(814) 644-1396 or 1-800-236-0322

Roof Cleaning Central Pennsylvania

Huntingdon, State College, Lewistown, Altoona









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Raystown Roof Cleaning Central PA 1-800-236-0322 wrote:

Yes Chris,..I noticed that as well.

Jeff


 Then how could the bleach powder be a mistake ?  Perhaps they were thinking a finer grind will help water solubility issues ?

 

Effect of superfine grinding on properties of ginger powder

Xiaoyan Zhaoa, Zaibin Yangb, Guosheng Gaia, Corresponding Author Contact Information, E-mail The Corresponding Author and Yufeng Yanga

aDepartment of Material Science and Engineering, Tsinghua University, Room 2713, Yifu Building, Beijing 100084, China

bCollege Animal Science and Technology, Shandong Agriculture University, Shandong 271018, China

Received 2 July 2008; 
revised 18 August 2008; 
accepted 25 August 2008. 
Available online 5 September 2008.

 

Abstract

The superfine grinding could produce a narrow and uniform particle size distribution in dry ginger. The physical–chemical properties of five types of ginger powders with particles size of 300, 149, 74, 37 and 8.34 μm were investigated. The size was smaller for ginger powders, greater for the surface area (from 0.331 to 1.320 m2/g) and bulk density (from 0.3069 to 0.3426 g/ml) and smaller for the angle of repose (from 51.50° to 46.33°) and slide (from 45.80° to 39.50°). The values of water absorption index (WAI), water solubility index (WSI) and protein content significantly increased with decreasing the size of ginger particles (p < 0.05). Interestingly, the values of WAI, WSI and protein content of ginger powder with a particle size of 8.34 μm during soaking reached 0.52 g/g, 33.70% and 84.93% for 60 min, respectively. SEM observations revealed the shape and surface morphology of five types of ginger powders.

 



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Maybe Chris,..I think calcium is gonna be tough to dissolve no matter how fine it's ground,..especally in the concentrations needed to make a relatively potent roof mix,..I think that is alot of the problem,..so much is needed to make roof strength that the calcium just adds up in such a small amount of water. 

Even if it all dissolves,..it's the properties of the CH that is the issue.

CH is just out of place for practical roof cleaning,..especially when there's SH readily available.

Even if their "special" blend of chemicals was off,..I would still think the MSDS would have been correct.  So,..it is still just pool shock it would seem.

Jeff





-- Edited by Raystown Roof Cleaning Central PA 1-800-236-0322 on Wednesday 13th of April 2011 10:46:23 AM



-- Edited by Raystown Roof Cleaning Central PA 1-800-236-0322 on Wednesday 13th of April 2011 10:48:30 AM

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Raystown Roof Cleaning
Central, Pa

(814) 644-1396 or 1-800-236-0322

Roof Cleaning Central Pennsylvania

Huntingdon, State College, Lewistown, Altoona









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Date: Apr 13, 2011
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Raystown Roof Cleaning Central PA 1-800-236-0322 wrote:

Maybe Chris,..I think calcium is gonna be tough to dissolve no matter how fine it's ground,..especally in the concentrations needed to make a relatively potent roof mix,..I think that is alot of the problem,..so much is needed to make roof strength that the calcium just adds up in such a small amount of water. 

Even if it all dissolves,..it's the properties of the CH that is the issue.

CH is just out of place for practical roof cleaning,..especially when there's SH readily available.

Even if their "special" blend of chemicals was off,..I would still think the MSDS would have been correct.  So,..it is still just pool shock it would seem.

Jeff






 The problem is not so much the water solubility, it is what happens when the stuff dries/comes out of solution. You strained the shit, remember ?  It still left a film.

 



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Yes Chris,..that was my point,..it doesn't matter if it all dissolves or you strain it or whatever,..there is always gonna be the issue with calcium.

I did it alot many years ago,..and it was more work,..but it worked. I think they will be posting a method change before a product change.

Jeff

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Raystown Roof Cleaning
Central, Pa

(814) 644-1396 or 1-800-236-0322

Roof Cleaning Central Pennsylvania

Huntingdon, State College, Lewistown, Altoona









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Date: Apr 13, 2011
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Raystown Roof Cleaning Central PA 1-800-236-0322 wrote:

Yes Chris,..that was my point,..it doesn't matter if it all dissolves or you strain it or whatever,..there is always gonna be the issue with calcium.

I did it alot many years ago,..and it was more work,..but it worked. I think they will be posting a method change before a product change.

Jeff


 Maybe they will sell it, complete with some Panty Hose to Strain it through ?

 

 



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Apple Roof Cleaning Tampa Florida

711 Westbrook

Brandon, FL 33511

813 655 8777

See our website here 

Click here for more information

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Apple Roof Cleaning Tampa FL (813) 655-8777 wrote:


 Maybe they will sell it, complete with some Panty Hose to Strain it through ?

 


 

 Ha,Ha,..I'm never telling you any of my roof cleaning sectrets again...

P.S.  I preffered the Leggs brand in shear tone!!

Jeff 



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Raystown Roof Cleaning
Central, Pa

(814) 644-1396 or 1-800-236-0322

Roof Cleaning Central Pennsylvania

Huntingdon, State College, Lewistown, Altoona









RCIA Founder

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Posts: 7919
Date: Apr 13, 2011
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Raystown Roof Cleaning Central PA 1-800-236-0322 wrote:
Apple Roof Cleaning Tampa FL (813) 655-8777 wrote:


 Maybe they will sell it, complete with some Panty Hose to Strain it through ?

 


 

 Ha,Ha,..I'm never telling you any of my roof cleaning sectrets again...

P.S.  I preffered the Leggs brand in shear tone!!

Jeff 


 Here ya go.

 

 



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Apple Roof Cleaning Tampa Florida

711 Westbrook

Brandon, FL 33511

813 655 8777

See our website here 

Click here for more information

Here are more of our services

Watch a short video

 




 



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Date: Apr 13, 2011
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Raystown Roof Cleaning Central PA 1-800-236-0322 wrote:
Apple Roof Cleaning Tampa FL (813) 655-8777 wrote:


 Maybe they will sell it, complete with some Panty Hose to Strain it through ?

 


 

 Ha,Ha,..I'm never telling you any of my roof cleaning sectrets again...

P.S.  I preffered the Leggs brand in shear tone!!

Jeff 


 Oh man, Im going to screen capture this and show it to all your friends and make sure its taken totally out of context. LOL biggrin

 



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Ha,Ha,Ha,.the jokes on you Scott,...I haven't any friends...

Jeff

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Raystown Roof Cleaning
Central, Pa

(814) 644-1396 or 1-800-236-0322

Roof Cleaning Central Pennsylvania

Huntingdon, State College, Lewistown, Altoona









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Oh man Chris,..that brings back BAD memories of the "good ole' days" in this business.

Jeff

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Raystown Roof Cleaning
Central, Pa

(814) 644-1396 or 1-800-236-0322

Roof Cleaning Central Pennsylvania

Huntingdon, State College, Lewistown, Altoona









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Date: Apr 13, 2011
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Don't make fun of the old man. That is where he Poops when he is out on the job!



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