Struggling to seal gaps that are tough to reach? You give it a shot, but instead of a smooth job, you’re left with messy smears, wasted sealant, and more cleaning than results. What was supposed to be a quick fix turns into a frustration. The Bostik 3070 Liquid Cork Gun changes the game – ergonomic, simple to use, and built for precision application.
Easy Cork Application
Clean Finish
Reaches Tight Spots
Made for Liquid Cork
Fast & Effortless
Long-Lasting Durability
Got questions? We’ve got straightforward answers.
WHAT EXACTLY IS BOSTIK 3070?
Bostik 3070 is a liquid cork sealant – a flexible compound designed for expansion joints and gaps, especially around floors, ceilings, and walls. It's ideal for areas where traditional cork materials just don’t fit the bill – here, precision and simplicity win out.
WHAT DOES THE BOSTIK CORK GUN DO?
This is a manual dispensing tool built to apply Bostik 3070 cork neatly and efficiently. Whether you're working on a small patch-up or a larger sealing job, this gun helps you deliver a tidy finish – even in tricky corners or tight gaps on floors, walls, or ceilings.
HOW DO I USE THE LIQUID CORK APPLICATOR?
- Start by cutting off the tip of the Bostik cartridge, then load it into the gun and secure the plunger in place.
- Trim the nozzle opening just enough to allow a smooth, narrow stream of cork to flow out.
- Before you start sealing, cover the nearby surfaces with protective film or tape to avoid mess.
- Squeeze the handle gently and apply the cork evenly where needed.
- Once applied, use a smoothing tool or spatula to level and clean off any excess.
IS THE BOSTIK GUN EASY TO CLEAN?
Absolutely. Just wipe the nozzle and cartridge down with a damp cloth once you're done.
WHAT IS THE CORK GUN MADE OF?
It's constructed using premium-grade steel and aluminum, offering solid performance and reliability for repeated use.
Thinking of sealing with natural cork but not sure where to start? With the Bostik 3070 applicator, you'll get the hang of it right away – even if this is your first go at DIY sealing.
#1 EASY HANDLING AND EVERYDAY COMFORT
You don't need to be a home improvement guru to get the job done right. This cork gun is super lightweight, so you won’t be struggling with bulky gear. That’s a huge plus when you're working overhead or at odd angles—no sore arms or awkward positioning required.
Setup is a breeze – just load the cartridge, trim the nozzle, and you’re good to go. It's a great choice for DIYers who want professional-looking results without the stress or hassle.
#2 BUILT FOR TRICKY SPOTS
Every remodel comes with those challenging areas—tight spaces around pipes, door frames, or beneath windowsills. When your tool doesn’t fit, it makes the job that much harder. That’s where this gun really shines.
The cork gun makes it easy to apply liquid cork in spots you might’ve skipped in the past. Hard-to-reach corners? Narrow gaps? No problem. Now you can finish the job completely and cleanly—without compromises.
#3 CLEANER WORK, FASTER FINISH
Let’s face it—no one likes dealing with the mess after a reno. Smears, splashes, and a long cleanup aren’t exactly fun. But with this cork applicator, you’ll keep it neat from start to finish. The anti-drip feature keeps everything under control, so no mess ends up where it shouldn’t.
You’ll get a precise application every time—no wasted product, no clean-up marathon. It saves you time and effort, so you can get back to what matters faster.
| Product type | Applicator gun |
| Application range | Liquid cork, Bostik 3070 |
| Color | Black, Silver |
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