Everbuild Caulk Once


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 Everbuild Caulk Once - Sealant Supplies Ltd
  • Suitable For: sealing and filling cracks
  • Area of use: INT
  • Application Method: application gun
  • Time to full cure: 15 - 60 minutes
  • Volume: 295ml 380ml
  • Container Type: cartridge
  • Type: caulk
  • Colour: white
  • Brand: Everbuild
  • Manufactuer: Sika
  • Box Size: 1

 

EVERBUILD CAULK ONCE is a premium-quality acrylic caulk designed to outperform conventional decorating caulks and fillers. Manufactured with advanced high-quality polymer, it offers superior adhesion, low shrinkage, and smooth tooling. Fast-drying and permanently flexible, it can be over-painted with any paint type or covered with wallpaper within just one hour, making it a convenient choice for various projects. Additionally, its excellent formulation ensures easy water cleanup and outstanding slump resistance.

 

Key Points:

  • Fast drying: Ready for overpainting in just 1 hour.
  • Permanently flexible: Adapts to movements without cracking.
  • Easy cleanup: Cleans up effortlessly with water.
  • Excellent slump resistance: Stays in place for a polished finish.

 

Shelf Life: Use within 3 years.
Storage Conditions: Store in a cool, dry place, protected from frost. Maintain storage temperatures between +5°C and +25°C.

 

 

 

For all other Everbuild products on our website, please click here. for application guns for this product, please click here.

For any further information, you may need, please visit the Everbuild website here.

 

 

Everbuild Caulk Once is ideal for sealing and filling cracks and gaps before decorating. it is perfect for use around skirting boards, ceiling cornices, window and door frames, stair treads, risers, and fixtures adjoining walls. It can also be used to repair damaged plaster for a smooth, professional finish.

 

 

Substrate Preparation
Ensure all surfaces are clean, dry, and free of dust. Remove any loose or flaking coatings, old sealants, or mastics before application. For highly porous substrates like new plaster, prime by diluting EVERBUILD CAULK ONCE!® with water in a 1:2 ratio. Slightly damp surfaces are acceptable for application.

Application Method / Tools
Carefully cut the cartridge tip without damaging the thread. Attach the nozzle and trim at a 45° angle to fit the gap size. Use a standard sealant gun, maintaining even pressure and a consistent angle during application. Smooth the sealant within 20 minutes using a wetted spatula, wood piece, or finger, avoiding surface saturation to prevent drying delays. Remove excess sealant with a sponge and warm water. The sealant can be overpainted after 1 hour.

Limitations

  • Not suitable for use with bitumen or asphalt.
  • Avoid abrading the product once cured.
  • Ensure a surface skin forms before overpainting. Some paints, especially low-quality vinyl matt finishes, may crack if movement exceeds their flexibility.
  • Not recommended for continuous immersion, below-ground applications, or areas with high abrasion, such as floor joints.

 

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 Everbuild Caulk Once - Sealant Supplies Ltd  Everbuild Caulk Once - Sealant Supplies Ltd  Everbuild Caulk Once - Sealant Supplies Ltd  Everbuild Caulk Once - Sealant Supplies Ltd

Elementlength
up to
1,5 m
up to
2,5 m
up to
3,5 m
up to
4,5 m
up to
2,5 m
up to
3,5 m
up to
4,5 m
Type of window frame material Minimum witdth of joints
for a butled mounting b in mm
Minimum witdth of joints
for a inner mounting b in mm
Hard PVC (white)10152025101015
Hard PVC and PMMA (dark)
(colour extruded)
15202530101520
Hard PUR integral foam10101520101015
Wood-aluminium-window10101520101015
Aluminium-plastic sandwich
frame (bright)
10101520101015
Aluminium-plastic sandwich
frame (dark)
10152025101015
Wooden window frame10101010101010

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