SKU: 73904295426

GAF Premium Acrylic HydroStop Base Coat, White — 5 Gallon Pail

Sale price$129.21 Regular price$143.57
Save 10%

Pay in installments of $35.89 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

GAF Premium Acrylic HydroStop Base Coat, White — 5 Gallon PailPremium Acrylic HydroStop Base Coat, 5 Gal High solids elastomeric acrylic base coat designed to enhance adhesion for HydroStop TopCoat in roof coating systems. Easy to apply by spray, brush, or roller for professional grade results. Key Features: Enhanced Adhesion: Engineered as a basecoat to improve bond with GAF Premium Acrylic HydroStop TopCoat Easy Application: Suitable for conventional or airless spray equipment, plus brush or roller

Premium Acrylic HydroStop Base Coat, 5 Gal

High-solids elastomeric acrylic base coat designed to enhance adhesion for HydroStop TopCoat in roof coating systems. Easy to apply by spray, brush, or roller for professional-grade results.


Key Features:

  • Enhanced Adhesion: Engineered as a basecoat to improve bond with GAF Premium Acrylic HydroStop TopCoat
  • Easy Application: Suitable for conventional or airless spray equipment, plus brush or roller
  • Professional Grade: High-solids elastomeric acrylic formulation for durable performance
  • Certified Performance: Meets ANSI/UL 790 Class A; FM 4470 Approved; passes FM Severe Hail; Miami-Dade NOA 20-0130.07
  • Convenient Packaging: 5-gallon pail in White for larger projects

Specifications Table:

Specification Details
Product Name Premium Acrylic HydroStop Base Coat
Brand GAF
Color White
Package Size 5 Gallon Pail
Unit of Measure 5GL (GAL)
Formulation High-solids elastomeric acrylic coating
Intended Use Basecoat in HydroStop system to improve adhesion of HydroStop TopCoat
Application Methods Conventional or airless spray equipment, brush, or roller
Certifications/Approvals ANSI/UL 790 Class A; FM 4470 Approved; Passes FM Severe Hail; Miami-Dade County NOA 20-0130.07
Item Weight 60 lb
Manufacturer Number 890291920
Product Number GAFPHSBC5

Frequently Asked Questions (FAQ):

Q: What is the primary purpose of this base coat?
A: It serves as the base layer in a HydroStop system to improve adhesion of the HydroStop TopCoat.


Q: How can it be applied?
A: Use conventional or airless spray equipment, or apply with a brush or roller.


Q: What color and size is this SKU?
A: White color, packaged in a 5-gallon pail.


Q: What certifications does it carry?
A: ANSI/UL 790 Class A, FM 4470 Approved, passes FM Severe Hail, and Miami-Dade NOA 20-0130.07.


Q: What type of formulation is it?
A: A high-solids elastomeric acrylic coating.


A sleek, seamless foundation for resilient rooftops

Like a tailored underlayer, this base coat creates a refined foundation that elevates the entire roof assembly. Its high-solids acrylic sheen whispers durability while setting the stage for a flawless HydroStop topcoat. Pair it with crisp, light finishes to reflect sun and sharpen architectural lines. It’s the quiet essential that ensures a polished, long-lasting, luxury roofscape.


Choose this professional-grade base coat to anchor your HydroStop system with reliable adhesion and certified performance.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73904295426

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.0 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
TheWalkin
New York, US
★★★★★ 4
Better cologne type deodorant that's not as EXTREME as dramatic competitors.
Style: Palo Santo, Size: 2.65 Ounce (Pack of 1)
So far so good with this deodorant regarding how well it performs through a full day of light activity (morning yoga, playing with the dog, carrying kids around, etc.). The scent is light and I notice it periodically throughout the day, but it's light enough to not be overwhelming or smell like a strong cologne. The fragrance is very "Man Fireplace Candle" type scent, but in a good way that is perfect for its purpose. My biggest complaint is the deodorant is very malleable, almost putty-like, so it tends to get squished out the sides of the lid when open/closed daily, therefore making it messy. This is relatively avoidable by just winding down the wheel each time, but is "annoying" as opposed to just using and capping. It glides on smoothly and feels good on skin or "hairy pits". A little pricier, but it's worth it in my opinion. Will be purchasing again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
F
Verified Purchase
Fenise
Fort Morgan, US
★★★★★ 5
Officially my favorite and exclusive deodorant.
Style: Vintage Suede, Size: 2.65 Ounce (Pack of 1)
This is the most amazing smelling deodorant I've ever used, and unique, too. Very smooth just like their shaving cream, and I haven't had any irritation. I've been complimented by a few people now on how good I smell.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
R
Verified Purchase
Ryan Bowser
West Palm Beach, US
★★★★★ 5
Smells great. Doesn't mess with my pits.
Style: Casked Vanilla, Size: 2.65 Ounce (Pack of 1)
I ordered the casked vanilla scent. My lady loves it on me. The added benefit I wasn't expecting was no more sour pit smell by the end of the day that has plagued me using other brands. I'll keep ordering this stuff for now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
B
Verified Purchase
Braden
San Leandro, US
★★★★★ 4
Effective
Style: Italian Bergamot, Size: 2.65 Ounce (Pack of 1)
Smells is nice but not amazing, the body wash in the Bergamot smells much better. But this stuff lasts. No chalky / sticky feeling but still keeps me BO free for two days straight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
D
Verified Purchase
dd
Phoenix, US
★★★★★ 3
Some nice drawings, some surprising mistakes
Format: Hardcover
Typos
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026

recommand products