
Quick overview
- Pour grade Self leveling, so it flows out flat in a horizontal joint instead of needing to be tooled.
- Two part polysulfide Mixed before use, a premium grade chemistry chosen for wet, chlorinated surroundings.
- Tan color Blends with tan and sand toned decks and coping.
- 24 oz. unit A single unit sized for repairs and short runs rather than a whole deck.
- Made for poolside joints Formulated for the expansion joints and cracks around a swimming pool.
- Mix and pour carefully Two part sealants have a working time, so mix only what you can place before it starts to set.
Similar products
Other products people compare with this one.
Product details
Deck-O-Seal pour grade, part number 4701023, is a two part polysulfide joint sealant in tan, supplied in a 24 oz. unit. It is made for the expansion joints and cracks around a swimming pool.
Pour grade means self leveling
Once mixed, the sealant flows out and finds its own level in a horizontal joint. That gives a flat, even finish without tooling, which is exactly what you want along the line between coping and deck. Because it levels, it belongs in horizontal joints. A vertical joint needs a non sag grade instead.
Why polysulfide around a pool
Poolside joints move with heat and take constant splash, chlorinated water and foot traffic. A premium polysulfide sealant stays flexible through that, which is why it has been the traditional choice for deck joints rather than a general purpose builders caulk.
Working with a two part product
Mix the two components thoroughly and only prepare what you can place within the working time. Joints should be clean, dry and free of old sealant before you pour, since adhesion is what decides whether the repair lasts a season or a decade.
| Brand | Deck-O-Seal |
|---|---|
| Manufacturer part number | 4701023 |
| Type | Two part pour grade joint sealant |
| Chemistry | Polysulfide based |
| Behavior | Self leveling |
| Color | Tan |
| Size | 24 oz. |
| Use | Expansion joints and cracks around a swimming pool |
| Shipping weight | 2.85 lb |
| Ships | Parcel |
Request a quote
Need a volume price, a freight quote, or pricing in writing before you order? We reply the same business day.
Customer reviews
Questions and answers
What people ask about this product, answered by our pool techs.





















