---
title: "FastSet® Repair Mortar"
url: https://stacklist.com/card/0d00a9d0-19f8-4f0c-93a0-f39365d31be1
source_url: "https://www.quikrete.com/productlines/fastsetrepairmortar.asp"
stack: https://stacklist.com/stack/45a74c4c-ba64-439b-b3c2-59fdbd36cb18
summary: "FastSet Repair Mortar is a quick-setting concrete repair solution specifically formulated for structural repairs to concrete, masonry, and stucco surfaces with a low sag formula ideal for vertical and overhead applications. It offers 20-30 minute working time, exceeds ASTM C928 R2 standards, and achieves 6000 PSI compressive strength at 28 days."
tags: "repair-mortar, concrete, quick-setting, structural-repairs, masonry, construction-material"
key_entities: "FastSet Repair Mortar (technology), QUIKRETE (organization), ASTM C928 R2 (concept), ASTM C109 Modified (concept), low sag formula (concept)"
classification: "reference"
content_hash: "sha256:018344e0f8c9bbe03f61034b3576e0072577f3e2d7c3c4ff5b8d42c00c072297"
acp_version: "0.2"
token_counts_approximate: 223
visibility: public
agent_accessible: true
status: "final"
---

# FastSet® Repair Mortar

HOME Product Lines FastSet ® Repair Mortar FASTSET ® PRODUCTS FastSet ® Repair Mortar QUIKRETE ® FastSet ® Repair Mortar (No. 1241) is specifically formulated to make structural repairs to any concrete, masonry or stucco surface. Low sag formula makes it ideal for vertical and overhead repairs. 20-30 minute working time and unique properties allow sculpting of the material during placement. Exceeds ASTM C928 R2. Available in: 20 lb. pails - 90 per pallet 50 lb. pails 60 lb. bags - 56 per pallet   Use for Vertical and Overhead Repairs to: Concrete Masonry Stucco Surfaces   Compressive Strength ASTM C109 Modified: 3 Hours - 2000 PSI (13.7 MPa) 24 Hours - 4000 PSI (27.5 MPa) 7 Days - 5000 PSI (34.4 MPa) 28 Days - 6000 PSI (41.3 MPa)   Data Sheet Guide Specifications Safety Data Sheet Product Brochure --> *California Residents see Prop 65 WARNINGS