Everbuild Caulk Once Premium Quality Acrylic Caulk, White, 295 ml
£5.76 Original price was: £5.76.£4.80Current price is: £4.80.
- High Performing Caulk: Using an advanced high quality polymer, Caulk Once offers superior adhesion and low shrink properties that outperforms other decorating caulks and fillers.
- Two in One Filler and Sealant: Superior permanently flexible and slump resistant properties have been specifically designed to provide excellent gap filling and sealant functions.
- Filler: Can be used to fill damaged plaster.
- Quick Curing Time: Rapid tack time of 15 minutes which can be overpainted after 1 hour.
- No-Sagging: Provides a permanently flexible, sump resistant seal.
- Trusted by the Trade: Trusted product that has been tried & tested by leading tradespeople on the most demanding of projects.

Caulk Once
Caulk Once is a high performing, reputable, fast drying, acrylic caulk designed for sealing and filling cracks and gaps prior to decorating. As a superior, long-lasting filler and sealant, the permanently flexible and slump resistant properties have been specifically designed to provide excellent gap filling and sealant functions. Using an advanced high quality polymer to offer superior adhesion, low shrink and tooling down smoothly, Caulk Once provides the perfect time saving solution for sealing and filling cracks and gaps prior to decorating. With a quick drying time, the area can over painted or covered with wall paper in one hour. Caulk Once is the perfect solution every decorator needs.
Uses
- For sealing and filling cracks,gaps and damaged plaster prior to decorating.
- For use around skirting boards, ceiling cornices, window and door frames, stair treads and risings and fixtures adjoining walls.
Discover the Benefits
- High performing caulk
- Superior high grab adhesion
- Two in one filler and sealant
- Suitable for filling damaged plaster
- Excellent non-sag and low shrink properties
- Quick curing time
- Permanently flexible
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Two in one Filler and SealantSuitable for filling damaged plaster, cracks and gaps prior to decorating, along with sealing around skirting boards, door frames and windows. |
Non Sag PropertiesProvides a permanently flexible, slump resistant seal suitable for use on ceiling cornices, door frames and fixtures adjoining walls. |
Rapid Drying TimeCan be over painted or covered over by wallpaper after 1 hour. |
High Performing CaulkUsing an advanced high-quality polymer Caulk Once offers a superior adhesion and low shrink finish properties that outperforms other decorating caulks and fillers. |
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Caulk Once | Everflex 175 Universal Acrylic Sealant | Everflex 500 Bath & Sanitary Silicone | ||
Main Purpose | Sealing and filling cracks and gaps prior to decorating | Sealing and filling cracks and gaps prior to decorating | Universal sealant suitable for internal and external sealing. | Sanitary sealant suitable for sealing areas exposed to high humidity. |
Internal/ External Use | Internal | Internal | Internal & External | Internal |
Sanitary Safe | ? | |||
Mold Resistant | ? | ? | ||
Permanently Flexible | ? | ? | ? | ? |
Can be Overpainted | ? | ? | ? | |
Curing Time | 15-60 minute skin time, 3-5 days curing time. | 15 minutes tack time, 3-5 days curing time. | 15-60 minute tack time, 3-5 days curing time. | 10 minute tack time, 3mm per 24 hours curing time. |

About Everbuild
Everbuild ?C A Sika Company are the UK and Ireland??s largest manufacturer of sealants, adhesives, DIY products, powders and building chemicals. Everbuild are proud to be home to the trade??s most respected products which have been enhanced over the years by class-leading research and facilities. With unique technology including i-Cure and Active Resin Technology, Everbuild??s product development activity is relentlessly setting industry standards at the highest quality and leading the field in solving the problems of the future, today.
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