SUNROX Memory Foam Bench Cushion 42x16x4 in Heather Grey - Tufted, LokGrip Non-Slip, Water-Resistant

The SUNROX LokGrip bench cushion is a 42 x 16 x 4-inch tufted memory foam pad with a non-slip LokGrip backing and FadeShield water-resistant fabric designed for comfortable, durable indoor or sheltered-outdoor seating.

This bench cushion combines a layered memory-foam MIXFILLING core, a water-resistant FadeShield cover, and a textured LokGrip base to reduce slippage and preserve comfort. It ships compressed and regains loft within 48 hours; the fabric resists UV fade and surface moisture while the double-layer bottom design protects the foam for longer life.

How comfortable and supportive is this bench pad?

The cushion uses SUNROX MIXFILLING foam technology: a blend of gel memory foam, responsive memory layers, and high-density foam that cushions pressure while springing back to shape. An internal siliconized polyester wrap adds a plush surface feel and helps maintain a full profile over time.

• 4-inch overall thickness for visible cushioning and support
• Gel memory foam layer reduces firmness without flattening quickly
• High-density core resists sagging and improves longevity
• Siliconized wrap layer for added loft and softness

Will this cushion stay in place on my bench?

The bottom features a unique LokGrip studded polyvinyl pattern that grips bench surfaces to limit movement during regular use. A second internal protective polyolefin layer shields the foam from friction and allows continued use even if the outer grip layer wears.

• Spider-web textured non-slip PVC bottom for secure seating
• Double-layer design protects foam from rubbing and wear
• Reduced need for constant adjustment on wooden or metal benches
• Continues to function if outer grip layer is cut away carefully

How well does it handle outdoor exposure and wear?

The FadeShield cover is solution-dyed polyolefin treated with antimicrobial silver ion technology and offers long-lasting color retention under UV exposure. It is about 80% water resistant—good for porches or benches under awnings but not fully waterproof—so bringing it indoors in heavy rain extends its life.

• Solution-dyed fibers for multi-year UV color retention
• Antimicrobial silver ion finish to reduce surface microbes
• Approximately 80% water resistance; avoid prolonged direct rain
• Spot-clean with mild soap and air dry for routine care

How do I care for and set up the cushion after delivery?

Arriving vacuum-sealed, the cushion regains shape quickly—allow 48 hours to fully fluff and up to 7–15 days for fabric wrinkles to relax. Regular maintenance is simple: spot clean, keep out of direct heavy rain, and store indoors when not in use to preserve appearance and performance.

• Remove from packaging and give 48 hours to expand fully
• Allow 7–15 days for fabric wrinkles to smooth out naturally
• Spot clean with mild soap and water; air dry only
• Recommend storing inside during storms or prolonged outdoor storage

Who is this for: The SUNROX LokGrip bench cushion suits shoppers looking for a thick, supportive pad for entryway benches, dining benches, or porches with an overhang. It’s ideal for buyers who want a memory-foam feel with strong anti-slip performance and UV-resistant fabric—people who value durability and low-maintenance care for frequently used seating. Avoid using this product as an unprotected outdoor cushion in heavy rain or fully exposed environments.