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 - Hand Caulking Gun - Thrust Ratio 26:1,Black

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

Product ID: 79113538

Details

Brand
Red Devil
Color
Black
Power Source
hand_powered
Product Dimensions
13.8"L x x
Style
Extreme Duty

💪26:1 thrust ratio delivers 950 lbs force

🔄Revolving barrel for tight space maneuvering

🖐️Ergonomic rubber trigger for all-day comfort

S$95

Duties & taxes included

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Description

🔧 Dominate Every Seal with Power and Precision!

COMFORT MEETS CONTROL - Ergonomic rubber trigger and push release reduce hand fatigue during extended use.
PRECISION WITHOUT THE MESS - Drip-free technology instantly stops material flow, ensuring clean, professional results every time.
BUILT IN JOBSITE EFFICIENCY - Includes seal punch for quick cartridge prep and ladder hook for convenient storage on the go.
NAVIGATE TIGHT SPACES WITH EASE - Revolving barrel design lets you work smoothly in hard-to-reach areas without hassle.
POWER THROUGH THE TOUGHEST JOBS - 26:1 thrust ratio generates 950 lbs of force to extrude even the thickest materials effortlessly.

The Red Devil 3989 Extreme Duty Caulk Gun is a professional-grade hand tool featuring a high 26:1 thrust ratio that delivers 950 pounds of force, an ergonomic rubber trigger for comfort, and a revolving barrel for easy use in tight spaces. Equipped with a seal punch and ladder hook, plus drip-free technology, it ensures efficient, mess-free caulking for both pros and serious DIYers.

Specifications

ASIN	B07CVSQJHY
Best Sellers Rank	#33,784 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #55 in Hand Caulking Guns
Brand	Red Devil
Brand Name	Red Devil
Color	Black
Compatible Material	Rubber
Customer Reviews	4.6 out of 5 stars 3,422 Reviews
Global Trade Identification Number	00075339015995
Item Dimensions L x W x H	13.8"L x 2.76"W x 8.7"H
Item Type Name	9" Caulk Gun
Manufacturer	Red Devil
Manufacturer Part Number	3989
Material Type	Blend
Model Number	3989
Number of Items	1
Power Source	hand_powered
Product Dimensions	13.8"L x 2.76"W x 8.7"H
Style	Extreme Duty
Style Name	Extreme Duty
UPC	075339015995
Unit Count	1 Count
Wattage	900 watts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Received my product in pristine condition. Great service overall.

1 month ago

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S$95

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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