We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White pail of patching compound, one quart size

D.A.P.

D.A.P. 12278 White Patching Compound 1 qt

SKU CH-A0F4-SM4FH

White flexible patching compound for drywall, plaster, stucco and wood dries in three hours and applies between 40 and 100 degrees F

  • TypeNULL
  • White finish blends with walls
  • Flexible compound resists cracks on drywall and plaster
  • Low VOC formula meets California Prop 65 standards
  • Applies between 40 and 100 degrees F
  • Flash point above 200 degrees F for safe handling

Interior Repair Compound

DAP 12278 is a white smooth flexible patching compound supplied in a one‑quart pail for interior wall and ceiling repairs. It adheres to drywall, plaster, stucco and wood, making it suitable for homeowners and professionals filling cracks or holes before painting.

Replaces Basic Fillers

Unlike lightweight spackle that shrinks or cracks, this VOC‑compliant formula remains flexible after curing and withstands temperatures from 40 to 100 degrees F. The upgrade is worth it when movement or vibration would cause rigid patches to fail.

Handles Standard Patches

One quart covers typical nail holes, hairline cracks and small dents with a three‑hour dry time before recoating. It runs out on large‑area skim coating or deep voids that exceed the pail volume, requiring multiple containers for extensive work.

Highlights

  • White finish blends with walls
  • Flexible compound resists cracks on drywall and plaster
  • Low VOC formula meets California Prop 65 standards
  • Applies between 40 and 100 degrees F
  • Flash point above 200 degrees F for safe handling

Specifications

BrandDAP
TypeNULL

Questions about this item

Will the 1 qt pail fit on a standard paint shelf?

The 1 qt pail is a compact container that fits on typical paint shelves and in standard storage cabinets.

How do I apply the patching compound correctly?

Stir the white compound thoroughly, apply with a putty knife at temperatures between 40 and 100 degrees F, and allow 3 hours to dry before sanding or recoating.

Does the compound shrink or crack over time?

The flexible formulation resists cracking and remains stable after curing, with a flash point greater than 200 degrees F for long-term durability.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.