---
title: "Combimix® BetongSpackel"
url: https://stacklist.com/card/d1710f44-6656-42be-a870-23d2f26ecb6c
source_url: "https://formulatedmaterials.com/product/combimix-betongspackel/"
stack: https://stacklist.com/c/business/stack/9073d4ec-818d-40e3-891e-00371e22930e
summary: "Combimix BetongSpackel is a versatile thin resurfacing mortar designed for repairing and smoothing concrete imperfections both indoors and outdoors. It bonds feather-edge to ¼″ in a single lift, fills holes up to 2″, and provides a durable, frost-resistant, paintable finish suitable for stairs, garage floors, and renovation projects."
tags: "concrete-repair, resurfacer, mortar, patching, construction-material, concrete-restoration"
key_entities: "Combimix BetongSpackel (technology), Combimix (organization), concrete resurfacing (concept), frost-resistant mortar (concept), feather-edge bonding (concept)"
classification: "reference"
content_hash: "sha256:ef195b9a91be0c6df61403da37964bbb23d025eddf64fccba5b9106678890e8b"
acp_version: "0.2"
token_counts_approximate: 456
visibility: public
agent_accessible: true
status: "final"
---

# Combimix® BetongSpackel

Skip to content SKU: 10409 Type: Combimix Tags: concrete repair mortar , concrete resurfacer , indoor and outdoor concrete patching Combimix® BetongSpackel Concrete Resurfacer BetongSpackel is a thin resurfacing mortar designed for repairing and smoothing and repairing imperfections in concrete. With its ability to bond feather-edge to ¼″ in a single lift and fill holes up to 2″, it provides a durable, frost-resistant surface indoors or outdoors. Easy to mix and apply with a trowel, brush, or broom, BetongSpackel is the reliable choice for quick, lasting surface restoration. Description Recommended Usage Packaging Data Sheets Description BetongSpackel is a versatile resurfacer for full-surface smoothing or localized repairs. It delivers a smooth, paintable finish that holds even at the feather edge, making it ideal for stairs, garage floors, balconies, and renovation projects. Approved for use on most structurally sound concrete substrates Suitable for indoor and outdoor applications, horizontal or vertical surfaces Recommended work area: 50–80 °F (not suitable below 40 °F) Easy mix: 10 lb powder to 0.75–0.95 qt clean water Coverage: ~45 sq ft at 1/16″ thickness per 10 lb bag Compressive strength: 4,000 psi Recommended Usage Approved for use over clean, sound, properly prepared substrates, including: Concrete stairs and garage floors Natural stone and mineral-based substrates Thin resurfacing and leveling or ramping up to ¼″ Spot repairs and holes up to 2″ Vertical and horizontal applications Indoor and outdoor environments where frost resistance is required Packaging 10 lb bags (bundled in sets of 4) Shelf life: 12 months unopened, stored dry Data Sheets Technical Data Sheet Related products Combimix® FF 830 Combimix® CM 940 Industrial Top Combimix® CM 760 Fiber Combimix® CM 780 Fiber Basic