Rainbow Chalk Markers Limited Grout Pen White Tile Paint Marker: Waterproof Grout
Paint, Tile Grout Colorant and Sealer Pen - White, Wide 15mm Tip (20mL)
Price as of 2026-06-16. Check Amazon for the current price.
Quick Decision
Is This Right For You?
- •Risk-averse buyers — 8,111+ reviews give a highly reliable picture
- •Rating sits in the bottom 9% of paint and primer — higher-rated options exist
- •Rust-Oleum 331182 Painter's Touch 2X Ultra Cover Spray Paint offers a better rating (4.7/5) at a similar or lower price ($6)
- •Rust-Oleum 331182 Painter's Touch 2X Ultra Cover Spray Paint — 50% cheaper at $6 (Score A+)
- •Flood Floetrol 1 qt. Clear Latex Paint Additive — higher rated at 4.7/5 ($11)
📊 Based on data analysis of 92 products in this category.
Mubboo Score: B+
How It Compares
This Product Rainbow Chalk Markers Limited Grout Pen White Tile Paint Marker: Waterproof Grout | Most Popular Rust-Oleum 331182 Painter's Touch 2X Ultra Cover Spray Paint | Best Rated Flood Floetrol 1 qt. Clear Latex Paint Additive | Best Value Krylon Fusion All-In-One Adhesive Spray Paint | |
|---|---|---|---|---|
| Price | $11.99 | $5.99 | $10.98 | $6.88 |
| Rating | 4.1/5 | 4.7/5 | 4.7/5 | 4.6/5 |
| Reviews | 8,111 | 93,293 | 21,339 | 33,949 |
| Mubboo Score | B+ | A+ | A | A+ |
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Shake the can thoroughly and apply light coats to prevent drips. For large projects, purchase extra cans as coverage may be less than expected.
- Excellent Coverage
- Smooth, Even Finish
- Fast Drying
- Easy Application
- Attractive Color/Finish
- Spray nozzle can leak or drip
- Color may not match expectations
- Can runs out quickly on large projects
- Strong odor requires ventilation
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About Rainbow Chalk Markers Limited
- 4 products in our database
- Average rating: 4.1/5 across all products
- Price range: $6.99 – $11.99
- Categories: Markers, paint-and-primer
Other paint and primer
Bottom Line
Rainbow Chalk Markers Limited Grout Pen White Tile Paint Marker: Waterproof Grout earns Mubboo Score B+. Priced at $12 — a mid-range option, below the category average of $28. Rated 4.1/5 from 8,111+ reviews. Strong buy if: risk-averse buyers. Skip if: rating sits in the bottom 9% of paint and primer — Rust-Oleum 331182 Painter's Touch 2X Ultra Cover Spray Paint (Score A+, $6) may fit better.
Frequently Asked Questions
Is the Rainbow Chalk Markers Limited Grout Pen White Tile Paint Marker: Waterproof Grout worth buying in 2026?
It earns a Mubboo Score of B+, with a 4.1/5 rating from 8,111 reviews — better than 9% of paint and primer we track.
How much does the Rainbow Chalk Markers Limited Grout Pen White Tile Paint Marker: Waterproof Grout cost?
It is currently $11.99 — mid-tier pricing for paint and primer.
How does the Grout Pen White Tile Paint Marker: Waterproof Grout compare to other paint and primer?
The category's most-reviewed alternative is the Rust-Oleum 331182 Painter's Touch 2X Ultra Cover Spray Paint (4.7/5, 93,293 reviews, $5.99). The Grout Pen White Tile Paint Marker: Waterproof Grout carries a Mubboo Score of B+ vs A+.
Sources & References
Mubboo may earn a commission from purchases made through links on this page. Prices and availability are accurate as of the last sync (2026-06-16) and may change.