Question 1

It says pack of 50 so is it one pack or five packs with ten in

Accepted Answer

They come in 5 packs of ten. However Dave people have been reviewing this product without waiting to find out if it works which takes some weeks. I waited after installing in a sound 4 inch wall and can report that it does very little to prevent rising damp ! I’ve had to do it all again and I had much more success with the cream DAMPSOLVE Which created a barrier within a couple of weeks. The rods you are contemplating simply do not contain enough dispersant to impregnate the entire mortar course. Hope this helps

Question 2

My house is not typical brick and mortar, it's boulder slate brick, do I just drill 9 inch or where ever I can hit mortar?

Accepted Answer

These rods prevent rising damp by impregnating the mortar course with a fluid and they consequently need to span the entire depth and length of your wall without gaps. They need to be placed not about half a brick apart at most and if your mortar course is thick I don’t believe they will even be effective at that ! They leech out only a small amount of impregnating fluid and I found theme to be easy to use but poor at damp prevention ! My advice is use the creams such as DAMPCURE which you insert with a mastic gun, really effective, cheaper, and you can always top up the wholes in thick mortar joints !

Question 3

Hi, do you need to use the dryzone membrane paint over the top or cover with the resistant plaster? thanks

Accepted Answer

I would suggest you visit the Skill Builder site a very good video which you may find helpful.

Question 4

Can this be used on concrete walls (affected by rising salt) in tropical area (such as West Africa)?

Accepted Answer

Call dry Rochelle line ; they are very helpful

ASIN	B07YMZBVCY
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	19,587 in DIY & Tools ( See Top 100 in DIY & Tools ) 8 in Vapour Barriers
Customer Reviews	4.6 4.6 out of 5 stars (943)
Date First Available	1 Oct. 2019
Guaranteed software updates until	unknown
Item Weight	500 g
Item model number	Dryrod Kit
Manufacturer	Safeguard Europe Ltd
Part Number	DRYROD-KITS-PARENT DE-FBA
Product Dimensions	18 x 10 x 20 cm; 500 g
Style	6 Metre

Dryrod DPC Damp Proofing Rods Kit: Treats 6 Linear metres (9" wall) - BBA Approved Rising Damp Treatment in Walls. Stronger Than DPC Injection Creams

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