Deck-O-Seal 4708322 HS-1 SL one-part self-leveling hybrid joint sealant, 32 oz, grayDeck-O-Seal 32 Oz. HS-1 SL One-Part Self-Leveling Hybrid Joint Sealant, Gray, 4708322 In stock$6199
Deck-O-Seal 4708322 HS-1 SL one-part self-leveling hybrid joint sealant, 32 oz, gray

Deck-O-Seal 32 Oz. HS-1 SL One-Part Self-Leveling Hybrid Joint Sealant, Gray, 4708322

Ask a questionMPN 4708322
$6199
In stock

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Quick overview

  • One part No mixing and no measuring: open the container and pour.
  • Self-leveling Flows out flat in a horizontal joint and finds its own level without tooling.
  • Hybrid SMP chemistry Built on silyl-modified polymer technology rather than urethane or silicone.
  • Moisture cure Cures from atmospheric moisture into a medium modulus sealant.
  • Sticks and lasts Strong adhesion to the joint faces with resistance to aging and weathering.
  • 32 oz gray One quart in gray, part number 4708322.
Full description and specifications ↓

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Product details

Deck-O-Seal HS-1 SL is a one-part, self-leveling hybrid joint sealant, and this is the 32 ounce gray container, part number 4708322. It is built on silyl-modified polymer (SMP) technology, cures from atmospheric moisture, and sets up as a medium modulus sealant with strong adhesion and good resistance to aging and weathering.

How it works

Because it is one part there is nothing to mix. Poured into a horizontal joint it levels itself, so the finish comes out flat without tooling. Once it has cured it moves with the joint rather than cracking away from it, which is the job of a medium modulus sealant in an expansion or control joint.

Ordering

This is the gray color in the one quart size. Estimate the joint length and cross section you have to fill and order enough containers to finish the run in one pass.

Specifications
Brand Deck-O-Seal
Manufacturer part number 4708322
Size 32 oz. (1 qt)
Color Gray
Type One-part self-leveling hybrid joint sealant
Chemistry Silyl-modified polymer (SMP)
Cure Atmospheric moisture
Modulus Medium
Shipping weight 3.35 lb
Ships Parcel

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Customer reviews

Questions and answers

What people ask about this product, answered by our pool techs.

Do I have to mix it?
No. HS-1 SL is a one-part sealant, so it is used straight from the container with no catalyst or second component.
Where is it used?
In horizontal joints, where a self-leveling sealant can flow out and settle flat. Deck expansion and control joints are the typical application.
How does it cure?
It cures under the influence of atmospheric moisture, forming a medium modulus sealant. There is no heat or catalyst involved.
What color is it?
Gray. This listing is the 32 ounce, one quart, gray HS-1 SL.
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