Armstrong Flooring Coved & Sculptured Wall Base DATA SHEET

Product Information

Traffic Type: Commercial
Overall Thickness: Coved Rubber- 0.125″ (3.2 mm)
Overall Thickness: Sculptured Rubber- 0.25″ (6.4 mm)
Height: Coved Rubber:  4″ (10.2 cm)
Height: Sculptured Rubber:  4.5″ (11.4 cm)
Gloss: Low
Texture: Smooth
Manufacturing Location: USA


5 Year Commercial Limited Warranty

Product Features

Thermoplastic Rubber- A composition of rubber binder, filler and pigment

A wide range of colors with a durable matte finish in a choice of either a straight or coved-toe surface design. Color pigments are insoluble in water and resistant to cleaning agents and light.

Cove Wall Base
ASTM F1861, Type TP, Group 1, Style B

Sculptured Wallbase 
ASTM F1861, Type TP, Group 1, Style A

ASTM F 1861 Resilient Wall Base
Type TP — Rubber, Thermoplastic
Group 1 — Solid (Rubber only)
Style A – Straight
Style B – Cove


Per ASTM F 1861
PerformanceTest MethodRequirementPerformance vs. Requirement
Composition of MaterialsCertificate of ComplianceAs specifiedMeets
Wear Layer ThicknessASTM F410≥ 0.002 in.Meets
FlexibilityASTM F137¼ inch mandrel no cracks or breaks in wear surfaceMeets
Staining of adjacent surfaces induced by wall baseASTM F1861
Section 12
No staining of adjacent surfacesMeets
Resistance to LightASTM F 1515Max. avg. ΔE ≤ 8Meets
Resistance to ChemicalsASTM F 925No more than slight change in surface dulling, attack or stainingMeets
Dimensional StabilityASTM F1861
Section 12
HeightASTM F1861
Section 9
As specified, ±1% of nominal heightMeets
ThicknessASTM F386As specified, 0.080 in. +0.015/ -0.005 in. 0.25 in. + 0.015/ -0.015 in.Meets
LengthASTM F1861
Section 9
As specified, no less than nominal valueMeets
Additional Testing
PerformanceTest MethodRequirementPerformance vs. Requirement
Fire Test Data – Flame SpreadASTM E 6480.45 W/cm2 or more Class IMeets
Fire Test Data – Smoke EvolutionASTM E 662450 or lessMeets


FloorScore Certificates – Wall Base


Rubber and Vinyl Wall Base SDS


Coved & Sculptured Wall Base Installation System

Adhesive: S-725 Wall Base Adhesive

Care and Maintenance

Maintenance Recommendations:
Maintenance Recommendations For Coved & Sculptured Wall Base

Maintenance Products:
Cleaner: Armstrong Flooring S-485
Polish: Armstrong Flooring S-480

Product Data Table

ProductsHeightIndividual Pieces LengthLineal Feet / CartonPieces / CartonLbs / Carton
Coved -Sticks 4″ (10.2 cm)4′ 120 lin. ft. (36.57 m)3045
Coved – Rolls 4″ (10.2 cm) 120′120 lin. ft. (36.57 m)145
Sculptured – Sticks4.5″ (11.4 cm)8′48 lin. ft. (14.63 m)640

See attachment at bottom for recommended replacement colors for discontinued Armstrong Flooring Color-Integrated Vinyl & Rubber Wall Base.

Coved Wall Base Model Number
4′ Sticks: R41XX
120′ Roll Cove: R48XX 
Suffix: 018

Example: R41ES018 is Coved profile, 4′ Stick in Essential Sand

SL- SaltPR- ParchmentCI- Classic IvoryDS- DesertES- Essential SandCM- Camel
CR- Carbon BeigePB- PebbleGR- GreigeFX- FlaxTR- TurmericSD- Saddle
BH- Buffalo HideML- MolassesWB- Warm BlackFS- FlagstoneEB- EbonyND- Indigo
GM- Gray MistSW- StonewashMG- Metal GraySG- Smokey GrayCG- Coastal GreenAN- Alm

Product Image – Coved

Sculptured Wall Base Model Number
Profile 1: R53XX
Profile 2: R52XX
Suffix: 018

Example: R53PR018 is Profile 1, Parchment, 8′ Stick

SL- SaltPR- ParchmentCI- Classic Ivory
ML-MolassesEB- EbonySG- Smokey Gray

Product Images – Sculptured

Profile 1
Profile 2

50 Atlantis Almost Navy 03 Bisqueware Desert 54 Black-Brown Warm Black 52 Blue Spruce Coastal Green 25 Blush Essential Sand 08 Buttercream Desert 18 Buttercup None 04 Butterscotch None 47 Cabernet Saddle 92 Cadet Blue None 44 Cappuccino Greige Discontinued Color Integrated Vinyl & Rubber Wall Base Color New Coved & Scultpured Rubber Wall Base Recommended Color 24 Cocoa Molasses 46 Conch None 53 Dark Aqua Coastal Green 49 Dark Lavender None 76 Deep Brown Molasses 51 Deep Sea Blue Indigo 75 Desert Sand Essential Sand 27 EarthWare Flax 21 Edelweiss Salt 70 Flaxen Flax 64 Fresh Taupe Flax 61 Graphite Gray Smokey Gray 97 Gray Green Coastal Green 02 Iron Ebony 60 Jet Black Ebony 69 Light Gray Gray Mist 01 Malt Turmeric 71 Mid Gray Metal Gray 94 Midnight Blue Almost Navy 23 Milk Salt 72 Mouse Gray Greige 06 Olivine Coastal Green 20 Oyster Classic Ivory 73 Parchment Parchment 83 Peach Tone None 56 Pine Coastal Green 62 Powder Green None 48 Rosehip Saddle 16 Sand Essential Sand 22 Satin Salt 12 Shadow Gray Metal Gray 13 Shale Smokey Gray 74 Shoreline Parchment 43 Silk Greige 63 Silver Gray Stonewash 65 Soft White Classic Ivory 80 Stone Parchment 19 Sweet Cream Parchment 55 Thyme Coastal Green 14 Turtledove Metal Gray 45 Violet Petal Camel 17 Yolk None 15 Zinc Stonewash

Updated on August 15, 2023

Article Attachments