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 Aug 1 - Aug 6

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

4.3 ★★★★★
Based on 12 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
annette rainville
Port Orchard, US
★★★★★ 4
Thick Silicone Moisturizing Socks
Color: Nude, Size: Women 9-13, Color: Nude, Size: Women 9-13
★★★★☆ Thick Silicone Moisturizing Socks I ordered these silicone moisturizing socks to try for dry heels. Unlike typical fabric spa socks, these are made entirely of soft silicone and are noticeably thicker and very stretchy. When I first took them out of the package there was a visible fold line in the silicone. It appears to be from how they were folded in the packaging rather than a defect in the material. The silicone itself feels durable and flexible. The design works like a full silicone sleeve that traps moisturizer against your skin. I applied Aquaphor first and then slid these on so the moisture stays in contact with the skin longer. One thing I noticed right away is that the silicone feels cool when you first put them on, which is actually pretty comfortable. The bottoms have a zig-zag textured pattern that gives some grip if you need to stand briefly, though these seem better for relaxing while moisturizer absorbs rather than walking around much. The ankle opening is the tightest part of the sock. It stretches, but it’s noticeably snug compared to the rest of the silicone, which helps keep them from sliding off. For sizing reference, I wear a women’s 7.5–8 shoe and the size Large fits comfortably. There’s plenty of stretch and I can wiggle my toes easily, so they should accommodate larger feet as well. They’re also easy to clean. After using them you can simply wash them with soap and water and let them dry completely before storing or using them again. Overall these appear well made with thick silicone and plenty of stretch. If you use moisturizing socks or heel treatments, these work well for keeping lotion in place while your feet absorb it. Since this set comes with two pairs for about $10, the price seems pretty reasonable for something reusable like this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
T
Verified Purchase
Tammy James
Louisville, US
★★★★★ 5
HEALTH & BEAUTY
Flavor Name: XL silicone socks 2 pairs
LOVE IT
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
B
Verified Purchase
Barb W
West Palm Beach, US
★★★★★ 3
Stains easily. Tight for men's size 11 feet
Flavor Name: XL silicone socks 2 pairs, Flavor Name: XL silicone socks 2 pairs
Husband wore dark cotton socks over these gel foot covers overnight and the covers picked up color from the socks. Tried hand washing, even dabbing with a bleach soaked paper towel, but the stains remained. The covers are a bit tight for men's size 11. Edit: After a few more hand washings the stains began to fade. However one tore around the leg opening when taking it off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2024
D
Verified Purchase
DD
Lexington, US
★★★★★ 1
Worthless. Tore on first use.
Flavor Name: XL silicone socks 2 pairs
The first time I put these on my feet, the whole toe broke right through. They were a proper fit and my feet are well pedicured. Just very poor quality. I don’t recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2024
P
Verified Purchase
Pat Belanger
Fort Morgan, US
★★★★★ 5
Best fit!
Flavor Name: XL silicone socks 2 pairs
Search no further, these are the BEST! They are smazing at conforming to the shape of your feet. They fit snuggly with no sags/bags or uncomfortable pressure or squeezing of your toes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2025

recommand products