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Two 4 inch roller covers, 3/8 nap, polyester wool blend, transparent core

Premier

Premier 2KW438 4" Paint Roller Cover 3/8" Nap Polyester Wool 2 Pack

SKU CH-3ZR2-7AQK4

Mini roller covers with a semi-smooth nap for drywall, paints, stains and urethanes, sold as a pair

  • Product colorTransparent
  • 4" mini roller reaches tight areas
  • 3/8" nap holds more paint for semi-smooth surfaces
  • Wool-polyester blend works with all paints, stains and urethanes
  • Polypropylene core resists solvents and keeps shape
  • Two-pack covers larger jobs without reloading

Premier 4" Mini Roller Cover 2-Pack

This two-pack supplies 4-inch mini roller covers built for cage-style frames. The 3/8-inch nap suits semi-smooth surfaces such as drywall. Wool and polyester cover material works with all paints, stains, cements and urethanes. Each cover fits a 1 1/2-inch core diameter.

Thermals Noise Power Draw

Paint roller covers generate no heat, produce no audible noise and draw no electrical power during use. Performance depends entirely on the painter's technique and the coating being applied. No thermal, acoustic or electrical specifications apply to this hand-tool accessory.

Replaces Worn Covers For Touch-Up Work

These covers replace worn or dried mini roller sleeves on existing 4-inch cage frames. The jump is worth it when the old nap no longer holds finish evenly or leaves lint on semi-smooth walls. Buyers needing wider coverage or a different nap length for rougher textures should select a larger roller system.

How it compares

Measured against everything we stock in Painting Tools & Sprayers, at today’s prices. Recalculated every night.

Price $2.99
Cheaper than about 80% of the 640 comparable items (median $9.99).

Specifications

Product
Brand namePREMIER
Product colorTransparent

Questions about this item

How do I fit the roller cover onto a cage frame and what step do people skip?

Slide the cover straight onto the 1 1/2 in core until it seats fully; the step often missed is pushing it all the way on so the cover cannot wobble while rolling.

When will the polyester wool cover need replacing?

Replace it once the nap mats down, sheds fibres or no longer releases paint evenly — typically after several rooms or when the surface finish becomes uneven.

What limits performance first during a long painting session?

The 3/8 in nap loads a finite amount of paint, so on large areas you must reload more often; the cover itself does not overheat or wear out mid-job.

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