Bartoline Flexible Decorators Caulk - 310ml - 4 Pack

Bartoline 1876 Flexible Decorators Caulk is a high performance product for the professional user b...

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eBay4x Bartoline 1876 Caulk Flexible Filler Decorators Acrylic Sealant Gaps 310mL
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B&QB&Q - 4X 1876 Caulk Flexible Filler Decorators Acrylic Sealant Gaps 310Ml
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Product Information

Full details

Bartoline Flexible Decorators Caulk is designed for professional decorators and DIY enthusiasts who need a reliable solution for sealing joints around frames, skirtings, and architraves. Its primary benefit is the advanced acrylic elastomer technology that offers superior flexibility and color stability, though users should note it requires a standard cartridge gun for application and is not suitable for areas subject to constant water immersion.

All features

Model Part NumberDC0090
BrandBartoline

Extended Product Information

FAQs

Can I use this caulk outdoors?

No, this product is specifically formulated for interior use and is not suitable for exterior environments or areas exposed to rain.

How long until I can paint over it?

You can apply waterborne paints after 1 hour. Solvent-based paints should only be applied once the caulk has fully cured.

Is this product suitable for bathrooms?

It is not designed for wet rooms or areas subject to constant water contact. Use a dedicated silicone sealant for showers or sinks.

What tools do I need to smooth the caulk?

A wetted profiling tool or a damp finger is sufficient to smooth the bead within 10 minutes of application.

Does the caulk yellow over time?

No, the product is formulated with excellent color stability to minimize yellowing under normal interior conditions.

Can I use this on joints wider than 10mm?

It is generally intended for standard gap filling. For very wide gaps, you may need a backer rod to support the caulk.

Troubleshooting

The caulk is cracking shortly after application.

Ensure the surface was free of dust and debris. If the gap is excessively deep, use a foam backer rod to fill the void before applying the caulk.

Paint is bubbling over the caulk.

This typically occurs if the caulk has not fully cured or was painted too early. Allow more curing time, especially if using solvent-based paints.

Hard to extrude from the tube.

Ensure the nozzle is cut sufficiently and the cartridge gun plunger is properly aligned. If the product feels too cold, warm it slightly to room temperature.

Pros and Cons

Pros

  • Dries quickly for fast project turnaround
  • High level of flexibility prevents recurring cracks
  • Compatible with both waterborne and solvent-based paints
  • Easy to smooth and shape with basic tools

Cons

  • Not suitable for external use or areas with standing water
  • Requires a separate cartridge gun for application
  • Solvent-based paints require full cure time before application

Setup, Compatibility & Care

Before starting, ensure that all surfaces are sound, dry, and clean. Remove any loose paint or old caulk residue. Cut the nozzle at a 45-degree angle to match the width of the gap you intend to fill. Load the 310ml cartridge into a standard sealant gun and apply steady pressure to ensure a uniform bead. If you are using waterborne emulsion paints, you can begin painting after 1 hour. For solvent-based paints, allow the caulk to fully cure to prevent potential finish issues. Store remaining cartridges in a cool, dry place and ensure the nozzle is sealed or replaced to prevent the product from drying out inside the tube.

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