SEK Surebond PS1500 Ready to Use Permeable Jointing Compound, 55 lb Pail
$129.99
Ready To Use Out Of The Pail, And The Joint Still Drains
PS1500 is not a sand you sweep in dry and then water to activate. It arrives ready to use in a 55 lb pail and is washed into the joints with water, and once cured it stays permeable, so water keeps moving through the joint instead of running off. SEK calls it the new industry standard for this category, and the weed and insect resistance is the reason most people buy it.
Ready to use
No mixing, washes in with water
Permeable
Joint keeps draining
Weed resistant
And insect resistant
55 lb
Pail
Where A Permeable Joint Compound Beats Sand
Polymeric sand seals the joint. That is usually what you want, but on a permeable pavement or a patio where you actually want drainage it works against you. PS1500 fills and locks the joint while leaving it open to water, and the cured compound is hostile to the weeds and insects that colonize an open joint.
- Ready to use and easy to install. No mixing. Pre-wet the pavers, pour PS1500 on, then wash it into the joints with a hose on shower setting and a foam squeegee. It can go down in light rain.
- Resists weed growth. The main maintenance complaint on open joints.
- Resists insect infestation. Ants in particular.
- Permeable. Water moves through rather than sheeting off.
- Stronger and more durable. SEK positions it as a step up from earlier compounds.
Colors
- Pebble. The lightest of the three.
- Slate. Mid to dark gray.
- Granite. Speckled gray stone tone.
PS1500 Specifications
| Product Type | Ready to use permeable jointing compound |
| Manufacturer | SEK Surebond |
| Package | 55 lb pail |
| Pallet | 36 pails per pallet |
| Colors | Pebble, Slate and Granite |
| Permeability | Permeable once cured |
| Resistance | Weed growth and insect infestation |
| Installation | Ready to use, no mixing, washed in with water on pre-wetted pavers at 40 to 90 F |
| Limits | Joints 1/8 in to 1 1/4 in wide, at least 3/4 in deep. Vehicles on light duty residential driveways only. Not near chlorinated or salt pools, and no de-icers. |
PS1500 Or PolySweep?
PolySweep is a traditional polymeric sand: cheaper per square foot, swept in dry and watered to activate, and it closes the joint. PS1500 costs more, installs ready to use and keeps the joint permeable. If drainage through the joint matters, PS1500 is the one. PS1500 is for joints 1/8 in to 1 1/4 in wide and at least 3/4 in deep. For joints wider than that, use PolySweep X-Treme Wide Joint.
Permeable Or Sealed Joint?
This is the decision that drives everything else on a patio. Tell us what the base is and what the site drainage looks like and we will help you choose. Call (856) 418-4895 or email info@polymericsandstore.com.
Technical Documents
Documents open from the manufacturer, so you always get the current revision. Every sheet we carry is also listed on our TDS and SDS library.
Launch DateAugust 28, 2026
Days In Market59
VendorSEK SUREBOND
Variants3