Del-Val 120 Fibered Emulsion Coating in 5 Gallon Bucket

Restore Roofs with Positive Slope


Rust Inhibiting Primer

Prior to Coating Your Metal Roof, Block Rust In An Environmentally Safe Way!


Armour Proof AP-1100 Rust Inhibitive Primer is a water-based rust inhibiting primer designed to be used on corroded metal substrates. This environmentally safe product can be applied as a primer coat for a variety of Armour Proof roof coatings. AP-1100 has excellent resistance to heat, cold, moisture and weathering. This gray primer also sets up quickly to allow the base coat of the desired elastomeric to be applied soon after application.

Sets up quickly on corroded metal surfaces to allow the base coat of the desired elastomeric system to be applied soon after application.

Where to Use AP-1100 Rust Inhibiting Primer



Quick Application Guide

Required Pressure


When Applied by Airless Spray Equipment

Recommended Tip Size


At a Required PSI of 2,000

Average Coverage Rate

½–1 GAL

Per Square (Per Coat)

Coverage & Drying Time

Apply AP-1100 at a rate of 100-200 square feet per gallon, according to the substrate and condition. Normal drying time is 2-3 hours, re-coat in 4 hours.


Apply by brush, medium nap roller or airless sprayer.
Airless spray: Minimum pump pressure 2000 psi
Tip Size: .015″ – .021”

Preparation of Substrate

Surface must be pressure washed clean, free of all loose particles, dirt debris and other contaminants that could inhibit adhesion. Wire brushing may be recommended in addition to pressure washing the surface. Refer to the Armour Proof Coatings Specification for detailed instructions on how to prepare the specific substrate.

Limitations and Precautions

AP-1100 is a water-based primer and is not freeze-thaw stable. Do not apply AP-1100 when ambient air and substrate temperatures fall below 45°F, or if inclement weather is forecasted. Do not apply if ambient temperature will drop below 32°F or dew will settle before coating is allowed to dry. Do not store sealed containers in prolonged sunlight. PROTECT FROM FREEZING DURING SHIPMENT AND STORAGE. Do not store material at temperatures below 45°F. It will freeze and become unusable at temperatures below 32°F.

Application Information

Required PSI
Spray Rate Gal/Min
Coverage Rate Gal/100 Sq.Ft.
Tip Size

Use as Part of a System with these products:

AP-3100 100% Acrylic Base Coat 2024 Rebrand in 5 Gallon Bucket


Acrylic Base Coat

AP-3200 100% Acrylic Finish Coat 2024 Rebrand in 5 Gallon Bucket


Acrylic Finish Coat

AP-6100 Modified Liquid Rubber Roof Coating 2024 Rebrand in 5 Gallon Pail


Modified Liquid Rubber

Product Information

Sizes Available

5 Gallon Capacity Bucket
55 Gallon Capacity Drum

Tools Needed

Brush Tool Graphic
Roller Tool Graphic
Spray Tool Graphic


Available From These Distributors

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Del-Val 120 Fibered Emulsion Coating in 5 Gallon Bucket
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