It smells like anti freeze...is it?

I’m 99% sure that you can substitute Quality RV antifreeze in place of this stuff. It just needs to be the good stuff that’s $3-6 a gallon. Not the ultra cheap alcohol based stuff. And you are good to go! That’s what all the pumps in a RV use and these sprayers are similar in many ways.

graco pump armour is for storing your machine long term, what exactly is a long term storage? 1 month? 2 months? 3 months?

I use the pump treatment anytime the sprayer is not to be used for a week. I always use it when I finish painting. I have used it for storage longer than 3 months. My sprayer is now 8 years old and I have never had any problems with it.

Does this stuff expire? I have one that is about 5 years old and I was wondering if I can still use it?

Not sure if it expires but I have used my old one up which was 6 years old and my sprayer has been working like a champ even beyond the maintenance schedule

is this for a diaphragm pump too? Or just a piston pump sprayer?

I don't know, but the container says "Storage and Freeze Protection for Airless Pumps."

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WE SOURCE ITEMS FROM

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EC$532

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Sold byAmazon Antigua and BarbudaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Lock in pump life, unlock flawless spraying every time!

READY WHEN YOU ARE - Ensures instant sprayer start every time 🏁
TRUSTED DURABILITY - Backed by Graco’s stainless steel pump tech 🛠️
FREEZE PROOF PROTECTION - Keeps your pump safe down to -34°C ❄️
SIMPLE STORAGE SOLUTION - Just fill and forget until next use 🧴
UNIVERSAL COMPATIBILITY - Works seamlessly with any Graco Airless sprayer ⚙️

Graco Pump Armor is a 0.5L protective fluid designed to preserve and frost-proof your Graco Airless paint sprayer pump during storage. Resistant to temperatures as low as -34°C, it prevents damage and ensures your sprayer starts smoothly every time. Compatible with all Graco Airless sprayers, this easy-to-use solution extends pump life and maintains peak performance.

Specifications

ASIN	B0021Y0V6Q
Best Sellers Rank	154,526 in Automotive ( See Top 100 in Automotive ) 969 in Water Pumps & Accessories 10,723 in Car & Motorbike Care
Brand Name	GRACO
Colour	Black, Blue
Customer Reviews	4.7 4.7 out of 5 stars (5,617)
Global Trade Identification Number	00633955917408, 06339559174080
Included Components	bottle
Item Type Name	Graco 243104 Pump arm, 1 quart
Item Weight	1 Kilograms
Manufacturer	Graco
Manufacturer Part Number	243104
Material Type	Metal, Plastic
Maximum Pressure	3000 Pound per Square Inch
Model Name	Airless Pump Armor
Model Number	243104
Power Source	Hand Powered
Recommended Uses For Product	Painting
Style Name	Gun
Tank Volume	0.25 Gallons
UPC	633955917408

Reviews

P**.

great stuff

a little pricey but doe's the job what more do you want from a product

16.02.2020

B**D

As described

1.07.2019

P**.

buon prodotto ottimo prezzo

22.01.2023

J**N

Works great. My sprayer was primed and spraying within seconds after sitting idle for 3–4 months. Pump Armor kept everything protected and ready to go.

13.01.2026

A**N

Funciona muy bien

16.11.2024

M**H

Look great.

18.02.2025

M**B

Braucht man halt.

4.12.2021

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

EC$532

Duties & taxes included

In stock

Sold byAmazon Antigua and BarbudaDelivered 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 Antigua and Barbuda.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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