Anyone tried this with automotive glass urethane?

Yes, the Red Devil 9" Extreme Duty Caulk Gun #3989 worked great, with minimal effort requirement. Used with a 10.5oz metal tube of DuPont BetaSeal U-428 Plus, Primerless to Auto Glass Urethane Adhesive.

Will 3m 8.5" tubes fit in this gun? 10.5oz?

3m that is 9 feet an no that will not fit, 8.5 inch tubes will fit and 10.5 oz will fit, most tubes are 4.5cm and they do fit

Does it have a rotating barrel?

Yes barrel can rotate 360* around

is this for asphalt too? And is it easy to use?

Yes they have 10.1 ounce tubes of asphalt repair that will fit and work,very easy to use and if you have problems try looking at utube on caulk gun use 👍

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Red Devil 3989 9" Extreme Duty Caulk Gun Thrust Ratio 26:1, Black, 1 Pack

Red Devil 3989 9" Extreme Duty Caulk Gun Thrust Ratio 26:1, Black, 1 Pack

Product ID: 237381929

Details

Brand
Red Devil
Colour
Black
Power source
Corded
Product dimensions
35.1L x 7W x
Style
Extreme Duty

💪26:1 thrust ratio delivers 950 lbs force

🔄Revolving barrel for tight space access

🖐️Ergonomic rubber trigger for comfort

€ 52.23

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Dominate every seal with power, precision, and pro-level comfort!

DRIP FREE PRECISION - Advanced drip-stop technology ensures clean, waste-free application every time, so your work looks flawless.
MANEUVER LIKE A PRO - Revolving barrel design lets you work seamlessly in tight, hard-to-reach spots without breaking your flow.
COMFORT MEETS CONTROL - Ergonomic rubber trigger and push release reduce hand fatigue during long projects, keeping you precise and steady.
BUILT IN JOBSITE EFFICIENCY - Includes seal punch for quick cartridge prep and ladder hook for easy storage—tools that keep up with your hustle.
POWER THROUGH THICK MATERIALS - 26:1 thrust ratio generates 950 lbs of force for effortless extrusion of even the toughest caulks.

The Red Devil 3989 Extreme Duty Caulk Gun is engineered for professionals and serious DIYers, featuring a commanding 26:1 thrust ratio that delivers 950 pounds of force to extrude thick materials effortlessly. Its revolving barrel design and ergonomic rubber trigger provide superior maneuverability and comfort in tight spaces. Equipped with a seal punch and ladder hook, plus drip-free technology, this caulk gun ensures efficient, clean, and precise application on any project.

Specifications

ASIN	B07CVSQJHY
Best Sellers Rank	232,617 in DIY & Tools ( See Top 100 in DIY & Tools ) 304 in Caulking Guns
Brand	Red Devil
Colour	Black
Compatible Material	Rubber
Customer Reviews	4.6 4.6 out of 5 stars (3,270)
Global Trade Identification Number	00075339015995
Item Dimensions L x W x H	35.1L x 7W x 22.1H centimetres
Item Type Name	Thrust Ratio 26:1
Manufacturer	Red Devil
Material	Blend
Model Number	3989
Number of Items	1
Number of Packs	1
Part Number	3989
Power source	Corded Electric
Style	Extreme Duty
UPC	075339015995
Unit Count	1.0 count
Wattage	900 watts

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Good experience, but the tracking updates could be better.

2 months ago

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