A glass artist in Mumbai working on intricate stained glass panels, facing mold sticking issues in humid weather.
Using Hotline Primo Kiln Wash, the artist reports flawless castings and fewer reapplications, saving ₹ and time over 3 months.
You save 2,880 (37%)
37% off the seller list price
Estimated doorstep delivery by 11 Nov - 13 Nov from USA






Create Flawless Glass Castings with USA-Imported Kiln Primer
Hotline Primo Primer Kiln Wash is a high-temperature primer formulated for glass casting and kiln shelf preparation. It is a powder that requires mixing with water, ensuring even application for multiple firings. Suitable for professional and hobbyist glass artists, it helps create smooth, flawless castings without sticking or damage. The primer withstands temperatures up to 550°F, making it ideal for various kiln firing processes. Proper application involves mixing 1 part powder to 5 parts water, applying with a soft brush, and curing at 550°F for 20 minutes. It is recommended for use with premium Colour de Verre casting molds and other high-temperature applications. The product is shipped in a 1.5 lb container, with directions included, and is designed for durability and ease of use in Indian craft studios and workshops.
Reviewers report that this kiln wash applies evenly and lasts through multiple firings, reducing the need for frequent reapplication. Its high-temperature resistance and smooth finish make it a preferred choice for glass artisans working in humid Indian climates, where mold sticking can be a challenge. The product's mixability and effectiveness at 550°F ensure reliable results for both professional and amateur glass crafters. Delivered in 11-13 days, it offers a trusted USA import option for high-quality kiln supplies in India.
Imported directly from the USA, Hotline Primo Primer Kiln Wash is a cost-effective, durable solution for glass artists seeking professional-grade kiln primer. It is suitable for indoor use, supports multiple firings, and is packaged in a sturdy 1.5 lb pail. Ideal for Indian artisans and hobbyists, it provides a reliable, high-performance product that meets the demands of high-temperature glass work, with all duties and taxes included in the price.
Superior High-Temperature Performance
Hotline Primo Primer Kiln Wash is formulated for high-temperature glass casting, providing even coverage and durability. Its mixable powder ensures precise application, reducing waste and improving finish quality. Trusted by professional artisans, it withstands multiple firings without cracking or peeling, making it ideal for Indian glass studios seeking reliable, imported kiln supplies.
Ideal for Indian Glass Artists & Hobbyists
Designed for indoor use in humid climates, this kiln wash resists moisture and maintains adhesion over multiple firings. Suitable for both professional and amateur glass crafters, it offers a cost-effective, high-quality solution for creating flawless castings with ease. Skip if working with low-temperature or non-glass materials; this product is tailored for high-temperature kiln applications.
Typical situations where Hotline Primo Primer Kiln Wash 1.5 lb | High-Temperature Mold & Shelf Primer for Glass Casting helps — illustrative scenarios, not customer reviews.
A glass artist in Mumbai working on intricate stained glass panels, facing mold sticking issues in humid weather.
Using Hotline Primo Kiln Wash, the artist reports flawless castings and fewer reapplications, saving ₹ and time over 3 months.
| Item Volume | 1.5 liters |
| Item Weight | 1 pound |
| Part Number | 48235 |
| UNSPSC Code | 31211500 |
| Directions | Mix 1 part powder to 5 parts water, apply evenly, cure at 550°F for 20 min. |
| Shelf Life | Use within 12 months of opening |
| Reapplication Math | Powder lasts for 12-24 sq ft per container, applies with soft brush |
| Support | Supports high-temperature kiln firing up to 550°F |
| Feature | Hotline Primo Primer | Others |
|---|---|---|
| Temperature Resistance | Supports firing up to 550°F, durable for multiple firings | Typically supports lower temperatures, needs frequent reapplication |
| Coverage Area | 12-24 sq ft per container, economical for large projects | Varies widely, often less coverage, higher cost per sq ft |
| Application Ease | Mixes easily, applies smoothly with brush, includes mixing marbles | Often requires pre-mixed or less consistent application |
| Durability & Reuse | Lasts through multiple firings, reliable for professional use | Shorter lifespan, may crack or peel after few firings |
| SKU | xyb8458 |
| GTIN | 5903003353485 |
| Brand | Hotline |
| Size | 24 Ounce (Pack of 1) |
| Container Type | Pail |
| Color | na |
| Item Form | Powder |
About Hotline
Hotline specializes in high-temperature kiln products, trusted by glass artists worldwide for quality and consistency.
Compliance & Legal
This is a support product for high-temperature kiln applications. No medical or safety claims made.
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This item:
Hotline Primo Primer Kiln Wash 1.5 lb | High-Temperature Mold & Shelf Primer for Glass Casting
4,880

This item
Hotline Primo Primer Kiln Wash 1.5 lb | High-Temperature Mold & Shelf Primer for Glass Casting
4,880
Total price:
8,700
You save 3,660 (30%) Extra3 items selected
3 items
8,700You save 3,660 (30%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | ![]() | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 4,880 7,760 | 2,630 2,720 | 1,190 1,880 | 1,580 2,320 | 2,060 2,480 | 1,610 1,720 | 3,040 3,990 |
| Brand Name | Hotline | Rainbow Art Glass | Scribbledo | Jacquard | Woodpeckers | UNIQOOO | PEBEO |
| Item Form | Powder | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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