PolySweep Xtreme Wide Joint Polymeric Sand 50 lb | SEK Surebond
Professional Wide Joint Polymeric Sand — Joints Up to 4"
Lock in your hardscape joints with SEK Surebond PolySweep Xtreme Wide Joint Polymeric Sand — the professional contractor's go-to polymeric sand for wide joint applications from 1/8" up to 4". This 50 lb bag delivers haze-free, crack-resistant joint stabilization that stands up to freeze/thaw cycles, heavy rain, and years of foot traffic.
Whether you're installing an irregular flagstone patio, a natural stone walkway, a porcelain tile pool deck, or a large-format slab driveway with extra-wide joints, PolySweep Xtreme is specifically engineered to fill and harden the wide gaps that standard polymeric sand can't handle.
Why Contractors Choose PolySweep Xtreme
- Handles joints from 1/8" up to 4" wide — ideal for flagstone, natural stone, and large-format slabs
- Clear Set Technology™ — haze-free, no white film, no surface discoloration
- Contains NO Portland cement — guaranteed not to stain pavers or leave residue
- Flexible, semi-solid joint — expands and contracts through freeze/thaw cycles without cracking
- Prevents sand washout and erosion from rain, sprinklers, and pressure washing
- Inhibits weed growth and deters ants, insects, and pest nesting
- Fast set-up — firm within hours, fully cured in 12–24 hours
- ASTM C-144 compliant blend of native sands and advanced polymer binders
- American-made, time-tested original formula
Compatible With
Concrete pavers, clay pavers, brick pavers, natural stone, flagstone, cast stone, wet cast pavers, and porcelain tile.
Perfect For
Patios, walkways, driveways, pool decks, pool surrounds, garden paths, outdoor kitchens, fire pit areas, flagstone terraces, and any residential or commercial hardscape with wide joints.
Coverage
A 50 lb bag covers approximately 25–30 sq. ft. based on natural stone with 2" thickness and 2" wide joints. Coverage varies with paver thickness and joint width. Use our polymeric sand calculator to get your exact bag count.
Quick Install Overview
Pavers must be completely dry with no rain in the forecast for 12 hours. Sweep PolySweep Xtreme into joints to a minimum 1.25" depth. Compact with a vibratory plate (concrete pavers) or rubber mallet and 2x4 (natural stone/porcelain). Sweep and blow off all excess sand. Activate with a gentle water shower per instructions.
Stop settling for polymeric sand that cracks, hazes, or washes out. Order SEK PolySweep Xtreme today — No Compromises. Just Damn Good Sand.
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PolySweep Xtreme Wide Joint Polymeric Sand 50 lb | SEK Surebond
PolySweep Xtreme Wide Joint Polymeric Sand 50 lb | SEK Surebond
Professional Wide Joint Polymeric Sand — Joints Up to 4"
Lock in your hardscape joints with SEK Surebond PolySweep Xtreme Wide Joint Polymeric Sand — the professional contractor's go-to polymeric sand for wide joint applications from 1/8" up to 4". This 50 lb bag delivers haze-free, crack-resistant joint stabilization that stands up to freeze/thaw cycles, heavy rain, and years of foot traffic.
Whether you're installing an irregular flagstone patio, a natural stone walkway, a porcelain tile pool deck, or a large-format slab driveway with extra-wide joints, PolySweep Xtreme is specifically engineered to fill and harden the wide gaps that standard polymeric sand can't handle.
Why Contractors Choose PolySweep Xtreme
- Handles joints from 1/8" up to 4" wide — ideal for flagstone, natural stone, and large-format slabs
- Clear Set Technology™ — haze-free, no white film, no surface discoloration
- Contains NO Portland cement — guaranteed not to stain pavers or leave residue
- Flexible, semi-solid joint — expands and contracts through freeze/thaw cycles without cracking
- Prevents sand washout and erosion from rain, sprinklers, and pressure washing
- Inhibits weed growth and deters ants, insects, and pest nesting
- Fast set-up — firm within hours, fully cured in 12–24 hours
- ASTM C-144 compliant blend of native sands and advanced polymer binders
- American-made, time-tested original formula
Compatible With
Concrete pavers, clay pavers, brick pavers, natural stone, flagstone, cast stone, wet cast pavers, and porcelain tile.
Perfect For
Patios, walkways, driveways, pool decks, pool surrounds, garden paths, outdoor kitchens, fire pit areas, flagstone terraces, and any residential or commercial hardscape with wide joints.
Coverage
A 50 lb bag covers approximately 25–30 sq. ft. based on natural stone with 2" thickness and 2" wide joints. Coverage varies with paver thickness and joint width. Use our polymeric sand calculator to get your exact bag count.
Quick Install Overview
Pavers must be completely dry with no rain in the forecast for 12 hours. Sweep PolySweep Xtreme into joints to a minimum 1.25" depth. Compact with a vibratory plate (concrete pavers) or rubber mallet and 2x4 (natural stone/porcelain). Sweep and blow off all excess sand. Activate with a gentle water shower per instructions.
Stop settling for polymeric sand that cracks, hazes, or washes out. Order SEK PolySweep Xtreme today — No Compromises. Just Damn Good Sand.
Original: $79.99
-65%$79.99
$28.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Professional Wide Joint Polymeric Sand — Joints Up to 4"
Lock in your hardscape joints with SEK Surebond PolySweep Xtreme Wide Joint Polymeric Sand — the professional contractor's go-to polymeric sand for wide joint applications from 1/8" up to 4". This 50 lb bag delivers haze-free, crack-resistant joint stabilization that stands up to freeze/thaw cycles, heavy rain, and years of foot traffic.
Whether you're installing an irregular flagstone patio, a natural stone walkway, a porcelain tile pool deck, or a large-format slab driveway with extra-wide joints, PolySweep Xtreme is specifically engineered to fill and harden the wide gaps that standard polymeric sand can't handle.
Why Contractors Choose PolySweep Xtreme
- Handles joints from 1/8" up to 4" wide — ideal for flagstone, natural stone, and large-format slabs
- Clear Set Technology™ — haze-free, no white film, no surface discoloration
- Contains NO Portland cement — guaranteed not to stain pavers or leave residue
- Flexible, semi-solid joint — expands and contracts through freeze/thaw cycles without cracking
- Prevents sand washout and erosion from rain, sprinklers, and pressure washing
- Inhibits weed growth and deters ants, insects, and pest nesting
- Fast set-up — firm within hours, fully cured in 12–24 hours
- ASTM C-144 compliant blend of native sands and advanced polymer binders
- American-made, time-tested original formula
Compatible With
Concrete pavers, clay pavers, brick pavers, natural stone, flagstone, cast stone, wet cast pavers, and porcelain tile.
Perfect For
Patios, walkways, driveways, pool decks, pool surrounds, garden paths, outdoor kitchens, fire pit areas, flagstone terraces, and any residential or commercial hardscape with wide joints.
Coverage
A 50 lb bag covers approximately 25–30 sq. ft. based on natural stone with 2" thickness and 2" wide joints. Coverage varies with paver thickness and joint width. Use our polymeric sand calculator to get your exact bag count.
Quick Install Overview
Pavers must be completely dry with no rain in the forecast for 12 hours. Sweep PolySweep Xtreme into joints to a minimum 1.25" depth. Compact with a vibratory plate (concrete pavers) or rubber mallet and 2x4 (natural stone/porcelain). Sweep and blow off all excess sand. Activate with a gentle water shower per instructions.
Stop settling for polymeric sand that cracks, hazes, or washes out. Order SEK PolySweep Xtreme today — No Compromises. Just Damn Good Sand.
