Expansion joint

[red-beard]

My next job is digging out the expansion joint between the pool coping and the deck. I found some huge tubes on Amazon. Any recommendation on brand?

Deck O Seal
Novalink?
Conspec?

I need to do my perimeter which is about 1" wide by 140 feet.

 

[ajw22]

Clean out all the old seal and use the proper size for the joint foam backing rod. Have good knee pads.

DECK-O-SEAL - Polysulfide-Based Joint Sealant

Seal all cracks and joints with DECK-O-SEAL two-part, elastomeric, polysulfide-based joint sealant. DECK-O-SEAL is used for caulking and sealing joints subject to concrete movement to provide a firm, flexible, weather-tight seal. It is ideal for sealing joints around swimming pools, and for...

www.deckoseal.com

or

Sikaflex® Construction Sealant

retail.usa.sika.com

 

[red-beard]

I measured and it is only 1/2" wide. So there is that. I found 29 oz tubes, 12 pack for $142. I'm going with a pneumatic caulk gun to save my hand.