What is the ratio of water to mortar to make this bag work with ease?

I built a 1400 sq ft flagstone patio using Sakrete Mortar. I tried using the Marshalltown GB690 bag with inconsistent results. I made up mixtures of mortar to water at known dilutions and found that the problem has been the batch to batch inconsistency of the mortar. On close examination of the mortar some sacks had fine beach-like sand and worked well. While others contained a coarser grade of sand and clogged the Marshalltown bag at any concentration. Is there a brand of mortar or additive available that works consistently? I would be very grateful as I am building brick pillar caps with a similar problem.

Would the tip work for dispensing grout into 1/16" openings between rough stone? I would be using this for mosaic art pieces.

I don't think so. Maybe if the work is flat on a table or something. I have used these grout bags for years. The problem with small grout lines is the material has to real loose or watery. It might get real messy.

How durable is this metal tip vs a regular grout bag?

I don't know.... Bag I got mud needs to be thin....

Made of seamless black vinyl, that's not what's in the picture, so what's it made of?

the black vinyl is on the inside its a good product

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

MARSHALLTOWN Masonry Grout Bag, 305 x 610 mm, Assembled in the USA

Product ID: 347911722

Details

Brand
Marshalltown
Item dimensions L x W x H
59.5 x 33.7 x
Item weight
136.08 Grams
Material
Vinyl
Style
Practical

🔩3/8-inch metal tip for precision

🖤Seamless black vinyl for durability

🧼Easy cleanup after use

$83.58

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Description

🛠️ Master your masonry with precision and style!

COMPACT LIGHTWEIGHT - Portable design that fits comfortably in your toolkit
EASY TO CLEAN MAINTAIN - Spend less time cleaning and more time perfecting your work
GENEROUS 12 X 24 INCH SIZE - Ample capacity to tackle large projects without constant refills
PRECISION 3 8 METAL TIP - Effortlessly control grout flow with pinpoint accuracy
SEAMLESS BLACK VINYL CONSTRUCTION - Durability meets sleek design for professional use

The Marshalltown Premier Line GB692 grout bag features a durable seamless black vinyl body paired with a precise 3/8-inch metal tip, designed for smooth and controlled grout or mortar application. Measuring 12 by 24 inches, it offers ample capacity for professional projects, while its easy-clean material and compact design ensure efficiency and convenience on every job site.

Specifications

ASIN	B000PSB13C
ASIN	B000PSB13C
Best Sellers Rank	#162,994 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #96 in Masonry & Tiling Tools
Brand Name	Marshalltown
Color	Black
Compatible Material	Metal
Customer Reviews	4.3 4.3 out of 5 stars (859)
Customer reviews	4.3 4.3 out of 5 stars (859)
Date First Available	7 August 2012
Department	Unisex-Adult
Global Trade Identification Number	00035965078184
Included Components	1
Is Discontinued By Manufacturer	No
Item Dimensions	59.5 x 33.7 x 2.9 centimeters
Item Form	Paste
Item Highlight	Pipes Mortar into Brick Joints, Seamless Black Vinyl Bag, 305 x 610 mm, 9.5 mm Metal Tip, GB692
Item Type Name	MARSHALLTOWN The Premier Line GB692 12-Inch by 24-Inch Vinyl Grout Bag with Metal Tip
Item Weight	136.08 Grams
Item model number	Marshalltown - GB692
Manufacturer	Marshalltown The Premier Line
Manufacturer	Marshalltown The Premier Line
Material Type	Vinyl
Model	Marshalltown - GB692
Number of Items	1
Number of Packs	1
Part Number	Marshalltown - GB692
Product Dimensions	59.5 x 33.7 x 2.9 cm; 136.07 g
Style Name	Practical
Surface Recommendation	Brick, Block, Stone, Tile
UPC	035965078184
Unit Count	1 Grams
Water Resistance Level	Not Water Resistant

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$83.58

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Rajesh P.

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

2 days ago

View all Trustpilot reviews