SEK Paver Jointing Sand: Plain ASTM C-144 Joint Sand Guide
How SEK Surebond Paver Jointing Sand, washed, screened and dried to ASTM C-144, completes paver interlock in joints up to 3/4 in, when to choose it over polymeric sand, and...
Choose your location
Delivery estimates depend on where we ship. We ship from Williamstown, New Jersey to all 50 US states.
Sign in to use your saved addressesLoading your cart
Step-by-step polymeric sand, paver sealing, cleaning, base and winter guides, built from the manufacturers' data sheets for the products we stock.
Polymeric sand
Base & installation
Choosing, installing and fixing polymeric joint sand.
Base, bedding sand and getting the install right.
Paver and polymeric sand how-to guides from the Polymeric Sand Store team. Every guide is built from the manufacturers’ technical data sheets for the products we stock from Alliance Gator, Techniseal, SEK Surebond, SRW Products, Rhino and ROMEX, so the joint widths, coverage, cure and rain-safe times you read match the bag you buy.
Start with how to choose polymeric sand, check polymeric sand coverage per bag or run the polymeric sand calculator, and plan around the weather with rain after polymeric sand. For sealing, read how to seal pavers and wet look vs natural look paver sealer. Data sheets for every product are in our TDS and SDS library.
Short clips from real installs. Click to play.
All guides
Every guide we have published, newest first.
How SEK Surebond Paver Jointing Sand, washed, screened and dried to ASTM C-144, completes paver interlock in joints up to 3/4 in, when to choose it over polymeric sand, and...
How SEK Surebond Perm Chips crushed and washed granite works as ASTM #9 joint aggregate for permeable interlocking concrete pavement: specs, colors, where it is used and how to size...
How SEK Surebond PS1500 ready to use permeable jointing compound works: no mixing, installs with water, joints from 1/8 in to 1-1/4 in, permeable once cured, weed and insect resistant,...
How SEK Surebond PolySweep X-Treme Wide Joint polymeric sand handles joints up to 4 in on flagstone, bluestone and pavers: specs, approved surfaces, install window, cure time and coverage per...